253462432

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 541795716

約数和(自身を除く): 288333284

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 361, 592, 593, 608, 703, 722, 1184, 1186, 1406, 1444, 2372, 2812, 2888, 4744, 5624, 5776, 9488, 11248, 11267, 11552, 13357, 18976, 21941, 22496, 22534, 26714, 43882, 45068, 53428, 87764, 90136, 106856, 175528, 180272, 213712, 214073, 351056, 360544, 416879, 427424, 428146, 702112, 833758, 856292, 1667516, 1712584, 3335032, 3425168, 6670064, 6850336, 7920701, 13340128, 15841402, 31682804, 63365608, 126731216, 253462432]

約数ペア:

[(1, 253462432), (2, 126731216), (4, 63365608), (8, 31682804), (16, 15841402), (19, 13340128), (32, 7920701), (37, 6850336), (38, 6670064), (74, 3425168), (76, 3335032), (148, 1712584), (152, 1667516), (296, 856292), (304, 833758), (361, 702112), (592, 428146), (593, 427424), (608, 416879), (703, 360544), (722, 351056), (1184, 214073), (1186, 213712), (1406, 180272), (1444, 175528), (2372, 106856), (2812, 90136), (2888, 87764), (4744, 53428), (5624, 45068), (5776, 43882), (9488, 26714), (11248, 22534), (11267, 22496), (11552, 21941), (13357, 18976)]