19420937536

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 504

約数和(自身を含む): 55210057728

約数和(自身を除く): 35789120192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 49, 52, 56, 62, 64, 77, 88, 91, 98, 104, 112, 121, 124, 127, 143, 154, 176, 182, 196, 208, 217, 224, 242, 248, 254, 286, 308, 341, 352, 364, 392, 403, 416, 434, 448, 484, 496, 508, 539, 572, 616, 637, 682, 704, 728, 784, 806, 832, 847, 868, 889, 968, 992, 1001, 1016, 1078, 1144, 1232, 1274, 1364, 1397, 1456, 1519, 1568, 1573, 1612, 1651, 1694, 1736, 1778, 1936, 1984, 2002, 2032, 2156, 2288, 2387, 2464, 2548, 2728, 2794, 2821, 2912, 3038, 3136, 3146, 3224, 3302, 3388, 3472, 3556, 3751, 3872, 3937, 4004, 4064, 4312, 4433, 4576, 4774, 4928, 5096, 5456, 5588, 5642, 5824, 5929, 6076, 6223, 6292, 6448, 6604, 6776, 6944, 7007, 7112, 7502, 7744, 7874, 8008, 8128, 8624, 8866, 9152, 9548, 9779, 10192, 10912, 11011, 11176, 11284, 11557, 11858, 12152, 12446, 12584, 12896, 13208, 13552, 13888, 14014, 14224, 15004, 15367, 15748, 16016, 16709, 17248, 17732, 18161, 19096, 19558, 19747, 20384, 21824, 22022, 22352, 22568, 23114, 23716, 24304, 24892, 25168, 25792, 26257, 26416, 27104, 27559, 28028, 28448, 30008, 30734, 31031, 31496, 32032, 33418, 34496, 35464, 36322, 38192, 39116, 39494, 40768, 43307, 44044, 44704, 45136, 46228, 47432, 48608, 48763, 49784, 50336, 51181, 52514, 52832, 54208, 55118, 56056, 56896, 60016, 61468, 62062, 62992, 64064, 66836, 68453, 70928, 72644, 76384, 77077, 78232, 78988, 80899, 86614, 88088, 89408, 90272, 92456, 94864, 97216, 97526, 99568, 100672, 102362, 105028, 105664, 107569, 110236, 112112, 120032, 122936, 124124, 125984, 127127, 133672, 136906, 141856, 145288, 152768, 154154, 156464, 157976, 161798, 173228, 176176, 180544, 183799, 184912, 189728, 192913, 195052, 199136, 199771, 204724, 210056, 215138, 217217, 220472, 224224, 240064, 245872, 248248, 251968, 254254, 267344, 273812, 283712, 290576, 303149, 308308, 312928, 315952, 323596, 341341, 346456, 352352, 358267, 367598, 369824, 379456, 385826, 390104, 398272, 399542, 409448, 420112, 430276, 434434, 440944, 448448, 476377, 491744, 496496, 508508, 534688, 547624, 562991, 581152, 606298, 616616, 625856, 631904, 647192, 682682, 692912, 704704, 716534, 735196, 739648, 752983, 771652, 780208, 799084, 818896, 840224, 860552, 868868, 881888, 889889, 952754, 983488, 992992, 1017016, 1069376, 1095248, 1125982, 1162304, 1212596, 1233232, 1263808, 1294384, 1365364, 1385824, 1398397, 1433068, 1470392, 1505966, 1543304, 1560416, 1598168, 1637792, 1680448, 1721104, 1737736, 1763776, 1779778, 1905508, 1985984, 2034032, 2122043, 2190496, 2251964, 2389387, 2425192, 2466464, 2507869, 2588768, 2730728, 2771648, 2796794, 2866136, 2940784, 3011932, 3086608, 3120832, 3196336, 3275584, 3334639, 3442208, 3475472, 3559556, 3811016, 3940937, 4068064, 4244086, 4380992, 4503928, 4778774, 4850384, 4932928, 5015738, 5177536, 5461456, 5593588, 5732272, 5881568, 6023864, 6173216, 6192901, 6392672, 6669278, 6884416, 6950944, 7119112, 7622032, 7881874, 8136128, 8488172, 9007856, 9557548, 9700768, 9788779, 10031476, 10922912, 11187176, 11464544, 11763136, 12047728, 12346432, 12385802, 12785344, 13338556, 13901888, 14238224, 15244064, 15763748, 16976344, 18015712, 19115096, 19401536, 19577558, 20062952, 21845824, 22374352, 22929088, 23342473, 24095456, 24771604, 26677112, 27586559, 28476448, 30488128, 31527496, 33952688, 36031424, 38230192, 39155116, 40125904, 43350307, 44748704, 46684946, 48190912, 49543208, 53354224, 55173118, 56952896, 63054992, 67905376, 76460384, 78310232, 80251808, 86700614, 89497408, 93369892, 99086416, 106708448, 110346236, 126109984, 135810752, 152920768, 156620464, 160503616, 173401228, 186739784, 198172832, 213416896, 220692472, 252219968, 303452149, 313240928, 346802456, 373479568, 396345664, 441384944, 606904298, 626481856, 693604912, 746959136, 882769888, 1213808596, 1387209824, 1493918272, 1765539776, 2427617192, 2774419648, 4855234384, 9710468768, 19420937536]

約数ペア:

[(1, 19420937536), (2, 9710468768), (4, 4855234384), (7, 2774419648), (8, 2427617192), (11, 1765539776), (13, 1493918272), (14, 1387209824), (16, 1213808596), (22, 882769888), (26, 746959136), (28, 693604912), (31, 626481856), (32, 606904298), (44, 441384944), (49, 396345664), (52, 373479568), (56, 346802456), (62, 313240928), (64, 303452149), (77, 252219968), (88, 220692472), (91, 213416896), (98, 198172832), (104, 186739784), (112, 173401228), (121, 160503616), (124, 156620464), (127, 152920768), (143, 135810752), (154, 126109984), (176, 110346236), (182, 106708448), (196, 99086416), (208, 93369892), (217, 89497408), (224, 86700614), (242, 80251808), (248, 78310232), (254, 76460384), (286, 67905376), (308, 63054992), (341, 56952896), (352, 55173118), (364, 53354224), (392, 49543208), (403, 48190912), (416, 46684946), (434, 44748704), (448, 43350307), (484, 40125904), (496, 39155116), (508, 38230192), (539, 36031424), (572, 33952688), (616, 31527496), (637, 30488128), (682, 28476448), (704, 27586559), (728, 26677112), (784, 24771604), (806, 24095456), (832, 23342473), (847, 22929088), (868, 22374352), (889, 21845824), (968, 20062952), (992, 19577558), (1001, 19401536), (1016, 19115096), (1078, 18015712), (1144, 16976344), (1232, 15763748), (1274, 15244064), (1364, 14238224), (1397, 13901888), (1456, 13338556), (1519, 12785344), (1568, 12385802), (1573, 12346432), (1612, 12047728), (1651, 11763136), (1694, 11464544), (1736, 11187176), (1778, 10922912), (1936, 10031476), (1984, 9788779), (2002, 9700768), (2032, 9557548), (2156, 9007856), (2288, 8488172), (2387, 8136128), (2464, 7881874), (2548, 7622032), (2728, 7119112), (2794, 6950944), (2821, 6884416), (2912, 6669278), (3038, 6392672), (3136, 6192901), (3146, 6173216), (3224, 6023864), (3302, 5881568), (3388, 5732272), (3472, 5593588), (3556, 5461456), (3751, 5177536), (3872, 5015738), (3937, 4932928), (4004, 4850384), (4064, 4778774), (4312, 4503928), (4433, 4380992), (4576, 4244086), (4774, 4068064), (4928, 3940937), (5096, 3811016), (5456, 3559556), (5588, 3475472), (5642, 3442208), (5824, 3334639), (5929, 3275584), (6076, 3196336), (6223, 3120832), (6292, 3086608), (6448, 3011932), (6604, 2940784), (6776, 2866136), (6944, 2796794), (7007, 2771648), (7112, 2730728), (7502, 2588768), (7744, 2507869), (7874, 2466464), (8008, 2425192), (8128, 2389387), (8624, 2251964), (8866, 2190496), (9152, 2122043), (9548, 2034032), (9779, 1985984), (10192, 1905508), (10912, 1779778), (11011, 1763776), (11176, 1737736), (11284, 1721104), (11557, 1680448), (11858, 1637792), (12152, 1598168), (12446, 1560416), (12584, 1543304), (12896, 1505966), (13208, 1470392), (13552, 1433068), (13888, 1398397), (14014, 1385824), (14224, 1365364), (15004, 1294384), (15367, 1263808), (15748, 1233232), (16016, 1212596), (16709, 1162304), (17248, 1125982), (17732, 1095248), (18161, 1069376), (19096, 1017016), (19558, 992992), (19747, 983488), (20384, 952754), (21824, 889889), (22022, 881888), (22352, 868868), (22568, 860552), (23114, 840224), (23716, 818896), (24304, 799084), (24892, 780208), (25168, 771652), (25792, 752983), (26257, 739648), (26416, 735196), (27104, 716534), (27559, 704704), (28028, 692912), (28448, 682682), (30008, 647192), (30734, 631904), (31031, 625856), (31496, 616616), (32032, 606298), (33418, 581152), (34496, 562991), (35464, 547624), (36322, 534688), (38192, 508508), (39116, 496496), (39494, 491744), (40768, 476377), (43307, 448448), (44044, 440944), (44704, 434434), (45136, 430276), (46228, 420112), (47432, 409448), (48608, 399542), (48763, 398272), (49784, 390104), (50336, 385826), (51181, 379456), (52514, 369824), (52832, 367598), (54208, 358267), (55118, 352352), (56056, 346456), (56896, 341341), (60016, 323596), (61468, 315952), (62062, 312928), (62992, 308308), (64064, 303149), (66836, 290576), (68453, 283712), (70928, 273812), (72644, 267344), (76384, 254254), (77077, 251968), (78232, 248248), (78988, 245872), (80899, 240064), (86614, 224224), (88088, 220472), (89408, 217217), (90272, 215138), (92456, 210056), (94864, 204724), (97216, 199771), (97526, 199136), (99568, 195052), (100672, 192913), (102362, 189728), (105028, 184912), (105664, 183799), (107569, 180544), (110236, 176176), (112112, 173228), (120032, 161798), (122936, 157976), (124124, 156464), (125984, 154154), (127127, 152768), (133672, 145288), (136906, 141856)]