271687968

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30431}}^1$

素因数の和:30478

約数の個数: 72

約数和(自身を含む): 797561856

約数和(自身を除く): 525873888

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, 30431, 60862, 91293, 121724, 182586, 243448, 273879, 365172, 486896, 547758, 730344, 943361, 973792, 1095516, 1460688, 1886722, 2191032, 2830083, 2921376, 3773444, 4382064, 5660166, 7546888, 8490249, 8764128, 11320332, 15093776, 16980498, 22640664, 30187552, 33960996, 45281328, 67921992, 90562656, 135843984, 271687968]

約数ペア:

[(1, 271687968), (2, 135843984), (3, 90562656), (4, 67921992), (6, 45281328), (8, 33960996), (9, 30187552), (12, 22640664), (16, 16980498), (18, 15093776), (24, 11320332), (31, 8764128), (32, 8490249), (36, 7546888), (48, 5660166), (62, 4382064), (72, 3773444), (93, 2921376), (96, 2830083), (124, 2191032), (144, 1886722), (186, 1460688), (248, 1095516), (279, 973792), (288, 943361), (372, 730344), (496, 547758), (558, 486896), (744, 365172), (992, 273879), (1116, 243448), (1488, 182586), (2232, 121724), (2976, 91293), (4464, 60862), (8928, 30431)]