1288894488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1733}}^1$

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 3895257600

約数和(自身を除く): 2606363112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 233, 266, 399, 456, 466, 532, 699, 798, 932, 1064, 1398, 1596, 1631, 1733, 1864, 2796, 3192, 3262, 3466, 4427, 4893, 5199, 5592, 6524, 6932, 8854, 9786, 10398, 12131, 13048, 13281, 13864, 17708, 19572, 20796, 24262, 26562, 30989, 32927, 35416, 36393, 39144, 41592, 48524, 53124, 61978, 65854, 72786, 92967, 97048, 98781, 106248, 123956, 131708, 145572, 185934, 197562, 230489, 247912, 263416, 291144, 371868, 395124, 403789, 460978, 691467, 743736, 790248, 807578, 921956, 1211367, 1382934, 1615156, 1843912, 2422734, 2765868, 2826523, 3230312, 4845468, 5531736, 5653046, 7671991, 8479569, 9690936, 11306092, 15343982, 16959138, 22612184, 23015973, 30687964, 33918276, 46031946, 53703937, 61375928, 67836552, 92063892, 107407874, 161111811, 184127784, 214815748, 322223622, 429631496, 644447244, 1288894488]

約数ペア:

[(1, 1288894488), (2, 644447244), (3, 429631496), (4, 322223622), (6, 214815748), (7, 184127784), (8, 161111811), (12, 107407874), (14, 92063892), (19, 67836552), (21, 61375928), (24, 53703937), (28, 46031946), (38, 33918276), (42, 30687964), (56, 23015973), (57, 22612184), (76, 16959138), (84, 15343982), (114, 11306092), (133, 9690936), (152, 8479569), (168, 7671991), (228, 5653046), (233, 5531736), (266, 4845468), (399, 3230312), (456, 2826523), (466, 2765868), (532, 2422734), (699, 1843912), (798, 1615156), (932, 1382934), (1064, 1211367), (1398, 921956), (1596, 807578), (1631, 790248), (1733, 743736), (1864, 691467), (2796, 460978), (3192, 403789), (3262, 395124), (3466, 371868), (4427, 291144), (4893, 263416), (5199, 247912), (5592, 230489), (6524, 197562), (6932, 185934), (8854, 145572), (9786, 131708), (10398, 123956), (12131, 106248), (13048, 98781), (13281, 97048), (13864, 92967), (17708, 72786), (19572, 65854), (20796, 61978), (24262, 53124), (26562, 48524), (30989, 41592), (32927, 39144), (35416, 36393)]