270994932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18679}}^1$

素因数の和:18733

約数の個数: 72

約数和(自身を含む): 761546240

約数和(自身を除く): 490551308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 18679, 37358, 56037, 74716, 112074, 168111, 224148, 242827, 336222, 485654, 579049, 672444, 728481, 971308, 1158098, 1456962, 1737147, 2185443, 2316196, 2913924, 3474294, 4370886, 5211441, 6948588, 7527637, 8741772, 10422882, 15055274, 20845764, 22582911, 30110548, 45165822, 67748733, 90331644, 135497466, 270994932]

約数ペア:

[(1, 270994932), (2, 135497466), (3, 90331644), (4, 67748733), (6, 45165822), (9, 30110548), (12, 22582911), (13, 20845764), (18, 15055274), (26, 10422882), (31, 8741772), (36, 7527637), (39, 6948588), (52, 5211441), (62, 4370886), (78, 3474294), (93, 2913924), (117, 2316196), (124, 2185443), (156, 1737147), (186, 1456962), (234, 1158098), (279, 971308), (372, 728481), (403, 672444), (468, 579049), (558, 485654), (806, 336222), (1116, 242827), (1209, 224148), (1612, 168111), (2418, 112074), (3627, 74716), (4836, 56037), (7254, 37358), (14508, 18679)]