687341517536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3037}}^1\times {\mathrm{372241}}^1$

素因数の和:375307

約数の個数: 48

約数和(自身を含む): 1424897706960

約数和(自身を除く): 737556189424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3037, 6074, 12148, 24296, 48592, 57703, 97184, 115406, 230812, 372241, 461624, 744482, 923248, 1488964, 1846496, 2977928, 5955856, 7072579, 11911712, 14145158, 28290316, 56580632, 113161264, 226322528, 1130495917, 2260991834, 4521983668, 9043967336, 18087934672, 21479422423, 36175869344, 42958844846, 85917689692, 171835379384, 343670758768, 687341517536]

約数ペア:

[(1, 687341517536), (2, 343670758768), (4, 171835379384), (8, 85917689692), (16, 42958844846), (19, 36175869344), (32, 21479422423), (38, 18087934672), (76, 9043967336), (152, 4521983668), (304, 2260991834), (608, 1130495917), (3037, 226322528), (6074, 113161264), (12148, 56580632), (24296, 28290316), (48592, 14145158), (57703, 11911712), (97184, 7072579), (115406, 5955856), (230812, 2977928), (372241, 1846496), (461624, 1488964), (744482, 923248)]