231080856

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 591338880

約数和(自身を除く): 360258024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 131, 134, 201, 262, 268, 393, 402, 524, 536, 786, 804, 1048, 1097, 1572, 1608, 2194, 3144, 3291, 4388, 6582, 8776, 8777, 13164, 17554, 26328, 26331, 35108, 52662, 70216, 73499, 105324, 143707, 146998, 210648, 220497, 287414, 293996, 431121, 440994, 574828, 587992, 862242, 881988, 1149656, 1724484, 1763976, 3448968, 9628369, 19256738, 28885107, 38513476, 57770214, 77026952, 115540428, 231080856]

約数ペア:

[(1, 231080856), (2, 115540428), (3, 77026952), (4, 57770214), (6, 38513476), (8, 28885107), (12, 19256738), (24, 9628369), (67, 3448968), (131, 1763976), (134, 1724484), (201, 1149656), (262, 881988), (268, 862242), (393, 587992), (402, 574828), (524, 440994), (536, 431121), (786, 293996), (804, 287414), (1048, 220497), (1097, 210648), (1572, 146998), (1608, 143707), (2194, 105324), (3144, 73499), (3291, 70216), (4388, 52662), (6582, 35108), (8776, 26331), (8777, 26328), (13164, 17554)]