248430528

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{13913}}^1$

素因数の和:13962

約数の個数: 84

約数和(自身を含む): 735104448

約数和(自身を除く): 486673920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 13913, 17856, 27826, 41739, 55652, 83478, 111304, 125217, 166956, 222608, 250434, 333912, 431303, 445216, 500868, 667824, 862606, 890432, 1001736, 1293909, 1335648, 1725212, 2003472, 2587818, 2671296, 3450424, 3881727, 4006944, 5175636, 6900848, 7763454, 8013888, 10351272, 13801696, 15526908, 20702544, 27603392, 31053816, 41405088, 62107632, 82810176, 124215264, 248430528]

約数ペア:

[(1, 248430528), (2, 124215264), (3, 82810176), (4, 62107632), (6, 41405088), (8, 31053816), (9, 27603392), (12, 20702544), (16, 15526908), (18, 13801696), (24, 10351272), (31, 8013888), (32, 7763454), (36, 6900848), (48, 5175636), (62, 4006944), (64, 3881727), (72, 3450424), (93, 2671296), (96, 2587818), (124, 2003472), (144, 1725212), (186, 1335648), (192, 1293909), (248, 1001736), (279, 890432), (288, 862606), (372, 667824), (496, 500868), (558, 445216), (576, 431303), (744, 333912), (992, 250434), (1116, 222608), (1488, 166956), (1984, 125217), (2232, 111304), (2976, 83478), (4464, 55652), (5952, 41739), (8928, 27826), (13913, 17856)]