305841536

素因数分解:

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

素因数の和:94

約数の個数: 288

約数和(自身を含む): 866053440

約数和(自身を除く): 560211904

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, 128, 143, 154, 176, 182, 196, 208, 217, 224, 242, 248, 286, 308, 341, 352, 364, 392, 403, 416, 434, 448, 484, 496, 539, 572, 616, 637, 682, 704, 728, 784, 806, 832, 847, 868, 896, 968, 992, 1001, 1078, 1144, 1232, 1274, 1364, 1408, 1456, 1519, 1568, 1573, 1612, 1664, 1694, 1736, 1936, 1984, 2002, 2156, 2288, 2387, 2464, 2548, 2728, 2821, 2912, 3038, 3136, 3146, 3224, 3388, 3472, 3751, 3872, 3968, 4004, 4312, 4433, 4576, 4774, 4928, 5096, 5456, 5642, 5824, 5929, 6076, 6272, 6292, 6448, 6776, 6944, 7007, 7502, 7744, 8008, 8624, 8866, 9152, 9548, 9856, 10192, 10912, 11011, 11284, 11648, 11858, 12152, 12584, 12896, 13552, 13888, 14014, 15004, 15488, 16016, 16709, 17248, 17732, 18304, 19096, 19747, 20384, 21824, 22022, 22568, 23716, 24304, 25168, 25792, 26257, 27104, 27776, 28028, 30008, 31031, 32032, 33418, 34496, 35464, 38192, 39494, 40768, 43648, 44044, 45136, 47432, 48608, 48763, 50336, 51584, 52514, 54208, 56056, 60016, 62062, 64064, 66836, 68992, 70928, 76384, 77077, 78988, 81536, 88088, 90272, 94864, 97216, 97526, 100672, 105028, 108416, 112112, 120032, 124124, 128128, 133672, 141856, 152768, 154154, 157976, 176176, 180544, 183799, 189728, 194432, 195052, 201344, 210056, 217217, 224224, 240064, 248248, 267344, 283712, 305536, 308308, 315952, 341341, 352352, 361088, 367598, 379456, 390104, 420112, 434434, 448448, 480128, 496496, 534688, 567424, 616616, 631904, 682682, 704704, 735196, 758912, 780208, 840224, 868868, 896896, 992992, 1069376, 1233232, 1263808, 1365364, 1409408, 1470392, 1560416, 1680448, 1737736, 1985984, 2138752, 2389387, 2466464, 2527616, 2730728, 2940784, 3120832, 3360896, 3475472, 3971968, 4778774, 4932928, 5461456, 5881568, 6241664, 6950944, 9557548, 9865856, 10922912, 11763136, 13901888, 19115096, 21845824, 23526272, 27803776, 38230192, 43691648, 76460384, 152920768, 305841536]

約数ペア:

[(1, 305841536), (2, 152920768), (4, 76460384), (7, 43691648), (8, 38230192), (11, 27803776), (13, 23526272), (14, 21845824), (16, 19115096), (22, 13901888), (26, 11763136), (28, 10922912), (31, 9865856), (32, 9557548), (44, 6950944), (49, 6241664), (52, 5881568), (56, 5461456), (62, 4932928), (64, 4778774), (77, 3971968), (88, 3475472), (91, 3360896), (98, 3120832), (104, 2940784), (112, 2730728), (121, 2527616), (124, 2466464), (128, 2389387), (143, 2138752), (154, 1985984), (176, 1737736), (182, 1680448), (196, 1560416), (208, 1470392), (217, 1409408), (224, 1365364), (242, 1263808), (248, 1233232), (286, 1069376), (308, 992992), (341, 896896), (352, 868868), (364, 840224), (392, 780208), (403, 758912), (416, 735196), (434, 704704), (448, 682682), (484, 631904), (496, 616616), (539, 567424), (572, 534688), (616, 496496), (637, 480128), (682, 448448), (704, 434434), (728, 420112), (784, 390104), (806, 379456), (832, 367598), (847, 361088), (868, 352352), (896, 341341), (968, 315952), (992, 308308), (1001, 305536), (1078, 283712), (1144, 267344), (1232, 248248), (1274, 240064), (1364, 224224), (1408, 217217), (1456, 210056), (1519, 201344), (1568, 195052), (1573, 194432), (1612, 189728), (1664, 183799), (1694, 180544), (1736, 176176), (1936, 157976), (1984, 154154), (2002, 152768), (2156, 141856), (2288, 133672), (2387, 128128), (2464, 124124), (2548, 120032), (2728, 112112), (2821, 108416), (2912, 105028), (3038, 100672), (3136, 97526), (3146, 97216), (3224, 94864), (3388, 90272), (3472, 88088), (3751, 81536), (3872, 78988), (3968, 77077), (4004, 76384), (4312, 70928), (4433, 68992), (4576, 66836), (4774, 64064), (4928, 62062), (5096, 60016), (5456, 56056), (5642, 54208), (5824, 52514), (5929, 51584), (6076, 50336), (6272, 48763), (6292, 48608), (6448, 47432), (6776, 45136), (6944, 44044), (7007, 43648), (7502, 40768), (7744, 39494), (8008, 38192), (8624, 35464), (8866, 34496), (9152, 33418), (9548, 32032), (9856, 31031), (10192, 30008), (10912, 28028), (11011, 27776), (11284, 27104), (11648, 26257), (11858, 25792), (12152, 25168), (12584, 24304), (12896, 23716), (13552, 22568), (13888, 22022), (14014, 21824), (15004, 20384), (15488, 19747), (16016, 19096), (16709, 18304), (17248, 17732)]