2138660736

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179659}}^1$

素因数の和:179707

約数の個数: 64

約数和(自身を含む): 5864102400

約数和(自身を除く): 3725441664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 179659, 359318, 538977, 718636, 1077954, 1437272, 2155908, 2874544, 4311816, 5569429, 5749088, 8623632, 11138858, 11498176, 16708287, 17247264, 22277716, 22996352, 33416574, 34494528, 44555432, 66833148, 68989056, 89110864, 133666296, 178221728, 267332592, 356443456, 534665184, 712886912, 1069330368, 2138660736]

約数ペア:

[(1, 2138660736), (2, 1069330368), (3, 712886912), (4, 534665184), (6, 356443456), (8, 267332592), (12, 178221728), (16, 133666296), (24, 89110864), (31, 68989056), (32, 66833148), (48, 44555432), (62, 34494528), (64, 33416574), (93, 22996352), (96, 22277716), (124, 17247264), (128, 16708287), (186, 11498176), (192, 11138858), (248, 8623632), (372, 5749088), (384, 5569429), (496, 4311816), (744, 2874544), (992, 2155908), (1488, 1437272), (1984, 1077954), (2976, 718636), (3968, 538977), (5952, 359318), (11904, 179659)]