617680332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1889}}^1$

素因数の和:2223

約数の個数: 72

約数和(自身を含む): 1618081920

約数和(自身を除く): 1000401588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 293, 372, 558, 586, 879, 1116, 1172, 1758, 1889, 2637, 3516, 3778, 5274, 5667, 7556, 9083, 10548, 11334, 17001, 18166, 22668, 27249, 34002, 36332, 54498, 58559, 68004, 81747, 108996, 117118, 163494, 175677, 234236, 326988, 351354, 527031, 553477, 702708, 1054062, 1106954, 1660431, 2108124, 2213908, 3320862, 4981293, 6641724, 9962586, 17157787, 19925172, 34315574, 51473361, 68631148, 102946722, 154420083, 205893444, 308840166, 617680332]

約数ペア:

[(1, 617680332), (2, 308840166), (3, 205893444), (4, 154420083), (6, 102946722), (9, 68631148), (12, 51473361), (18, 34315574), (31, 19925172), (36, 17157787), (62, 9962586), (93, 6641724), (124, 4981293), (186, 3320862), (279, 2213908), (293, 2108124), (372, 1660431), (558, 1106954), (586, 1054062), (879, 702708), (1116, 553477), (1172, 527031), (1758, 351354), (1889, 326988), (2637, 234236), (3516, 175677), (3778, 163494), (5274, 117118), (5667, 108996), (7556, 81747), (9083, 68004), (10548, 58559), (11334, 54498), (17001, 36332), (18166, 34002), (22668, 27249)]