487888416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{54647}}^1$

素因数の和:54694

約数の個数: 72

約数和(自身を含む): 1432214784

約数和(自身を除く): 944326368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 54647, 109294, 163941, 218588, 327882, 437176, 491823, 655764, 874352, 983646, 1311528, 1694057, 1748704, 1967292, 2623056, 3388114, 3934584, 5082171, 5246112, 6776228, 7869168, 10164342, 13552456, 15246513, 15738336, 20328684, 27104912, 30493026, 40657368, 54209824, 60986052, 81314736, 121972104, 162629472, 243944208, 487888416]

約数ペア:

[(1, 487888416), (2, 243944208), (3, 162629472), (4, 121972104), (6, 81314736), (8, 60986052), (9, 54209824), (12, 40657368), (16, 30493026), (18, 27104912), (24, 20328684), (31, 15738336), (32, 15246513), (36, 13552456), (48, 10164342), (62, 7869168), (72, 6776228), (93, 5246112), (96, 5082171), (124, 3934584), (144, 3388114), (186, 2623056), (248, 1967292), (279, 1748704), (288, 1694057), (372, 1311528), (496, 983646), (558, 874352), (744, 655764), (992, 491823), (1116, 437176), (1488, 327882), (2232, 218588), (2976, 163941), (4464, 109294), (8928, 54647)]