2143869728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 6242697216

約数和(自身を除く): 4098827488

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 31, 32, 34, 44, 52, 56, 62, 68, 77, 88, 91, 104, 112, 119, 124, 127, 136, 143, 154, 176, 182, 187, 208, 217, 221, 224, 238, 248, 254, 272, 286, 308, 341, 352, 364, 374, 403, 416, 434, 442, 476, 496, 508, 527, 544, 572, 616, 682, 728, 748, 806, 868, 884, 889, 952, 992, 1001, 1016, 1054, 1144, 1232, 1309, 1364, 1397, 1456, 1496, 1547, 1612, 1651, 1736, 1768, 1778, 1904, 2002, 2032, 2108, 2159, 2288, 2387, 2431, 2464, 2618, 2728, 2794, 2821, 2912, 2992, 3094, 3224, 3302, 3472, 3536, 3556, 3689, 3808, 3937, 4004, 4064, 4216, 4318, 4433, 4576, 4774, 4862, 5236, 5456, 5588, 5642, 5797, 5984, 6188, 6448, 6604, 6851, 6944, 7072, 7112, 7378, 7874, 8008, 8432, 8636, 8866, 9548, 9724, 9779, 10472, 10912, 11176, 11284, 11557, 11594, 12376, 12896, 13208, 13702, 14224, 14756, 15113, 15748, 16016, 16864, 17017, 17272, 17732, 18161, 19096, 19448, 19558, 20944, 22352, 22568, 23114, 23188, 23749, 24752, 26416, 27404, 27559, 28067, 28448, 29512, 30226, 31031, 31496, 32032, 34034, 34544, 35464, 36322, 38192, 38896, 39116, 40579, 41888, 43307, 44704, 45136, 46228, 46376, 47498, 47957, 49504, 51181, 52832, 54808, 55118, 56134, 59024, 60452, 62062, 62992, 66929, 68068, 69088, 70928, 72644, 75361, 76384, 77792, 78232, 81158, 86614, 90272, 92456, 92752, 94996, 95914, 102362, 109616, 110236, 112268, 118048, 120904, 124124, 125984, 127127, 133858, 136136, 141856, 145288, 150722, 156464, 162316, 166243, 173228, 184912, 185504, 189992, 191828, 196469, 204724, 219232, 220472, 224536, 241808, 248248, 254254, 267716, 272272, 290576, 301444, 303149, 308737, 312928, 324632, 332486, 346456, 358267, 369824, 379984, 383656, 392938, 409448, 440944, 449072, 468503, 483616, 496496, 508508, 527527, 535432, 544544, 562991, 581152, 602888, 606298, 617474, 649264, 664972, 692912, 716534, 736219, 759968, 767312, 785876, 818896, 870077, 881888, 898144, 937006, 992992, 1017016, 1055054, 1070864, 1125982, 1205776, 1212596, 1234948, 1298528, 1329944, 1385824, 1433068, 1472438, 1534624, 1571752, 1637792, 1740154, 1874012, 2034032, 2110108, 2141728, 2161159, 2251964, 2411552, 2425192, 2469896, 2659888, 2866136, 2944876, 3143504, 3480308, 3748024, 3940937, 4068064, 4220216, 4322318, 4503928, 4850384, 4939792, 5153533, 5319776, 5732272, 5889752, 6090539, 6287008, 6960616, 7496048, 7881874, 8440432, 8644636, 9007856, 9570847, 9700768, 9879584, 10307066, 11464544, 11779504, 12181078, 13921232, 14992096, 15763748, 16880864, 17289272, 18015712, 19141694, 20614132, 23559008, 24362156, 27842464, 31527496, 34578544, 38283388, 41228264, 48724312, 63054992, 66995929, 69157088, 76566776, 82456528, 97448624, 126109984, 133991858, 153133552, 164913056, 194897248, 267983716, 306267104, 535967432, 1071934864, 2143869728]

約数ペア:

[(1, 2143869728), (2, 1071934864), (4, 535967432), (7, 306267104), (8, 267983716), (11, 194897248), (13, 164913056), (14, 153133552), (16, 133991858), (17, 126109984), (22, 97448624), (26, 82456528), (28, 76566776), (31, 69157088), (32, 66995929), (34, 63054992), (44, 48724312), (52, 41228264), (56, 38283388), (62, 34578544), (68, 31527496), (77, 27842464), (88, 24362156), (91, 23559008), (104, 20614132), (112, 19141694), (119, 18015712), (124, 17289272), (127, 16880864), (136, 15763748), (143, 14992096), (154, 13921232), (176, 12181078), (182, 11779504), (187, 11464544), (208, 10307066), (217, 9879584), (221, 9700768), (224, 9570847), (238, 9007856), (248, 8644636), (254, 8440432), (272, 7881874), (286, 7496048), (308, 6960616), (341, 6287008), (352, 6090539), (364, 5889752), (374, 5732272), (403, 5319776), (416, 5153533), (434, 4939792), (442, 4850384), (476, 4503928), (496, 4322318), (508, 4220216), (527, 4068064), (544, 3940937), (572, 3748024), (616, 3480308), (682, 3143504), (728, 2944876), (748, 2866136), (806, 2659888), (868, 2469896), (884, 2425192), (889, 2411552), (952, 2251964), (992, 2161159), (1001, 2141728), (1016, 2110108), (1054, 2034032), (1144, 1874012), (1232, 1740154), (1309, 1637792), (1364, 1571752), (1397, 1534624), (1456, 1472438), (1496, 1433068), (1547, 1385824), (1612, 1329944), (1651, 1298528), (1736, 1234948), (1768, 1212596), (1778, 1205776), (1904, 1125982), (2002, 1070864), (2032, 1055054), (2108, 1017016), (2159, 992992), (2288, 937006), (2387, 898144), (2431, 881888), (2464, 870077), (2618, 818896), (2728, 785876), (2794, 767312), (2821, 759968), (2912, 736219), (2992, 716534), (3094, 692912), (3224, 664972), (3302, 649264), (3472, 617474), (3536, 606298), (3556, 602888), (3689, 581152), (3808, 562991), (3937, 544544), (4004, 535432), (4064, 527527), (4216, 508508), (4318, 496496), (4433, 483616), (4576, 468503), (4774, 449072), (4862, 440944), (5236, 409448), (5456, 392938), (5588, 383656), (5642, 379984), (5797, 369824), (5984, 358267), (6188, 346456), (6448, 332486), (6604, 324632), (6851, 312928), (6944, 308737), (7072, 303149), (7112, 301444), (7378, 290576), (7874, 272272), (8008, 267716), (8432, 254254), (8636, 248248), (8866, 241808), (9548, 224536), (9724, 220472), (9779, 219232), (10472, 204724), (10912, 196469), (11176, 191828), (11284, 189992), (11557, 185504), (11594, 184912), (12376, 173228), (12896, 166243), (13208, 162316), (13702, 156464), (14224, 150722), (14756, 145288), (15113, 141856), (15748, 136136), (16016, 133858), (16864, 127127), (17017, 125984), (17272, 124124), (17732, 120904), (18161, 118048), (19096, 112268), (19448, 110236), (19558, 109616), (20944, 102362), (22352, 95914), (22568, 94996), (23114, 92752), (23188, 92456), (23749, 90272), (24752, 86614), (26416, 81158), (27404, 78232), (27559, 77792), (28067, 76384), (28448, 75361), (29512, 72644), (30226, 70928), (31031, 69088), (31496, 68068), (32032, 66929), (34034, 62992), (34544, 62062), (35464, 60452), (36322, 59024), (38192, 56134), (38896, 55118), (39116, 54808), (40579, 52832), (41888, 51181), (43307, 49504), (44704, 47957), (45136, 47498), (46228, 46376)]