810465984

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{45389}}^1$

素因数の和:45438

約数の個数: 84

約数和(自身を含む): 2398044480

約数和(自身を除く): 1587578496

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, 17856, 45389, 90778, 136167, 181556, 272334, 363112, 408501, 544668, 726224, 817002, 1089336, 1407059, 1452448, 1634004, 2178672, 2814118, 2904896, 3268008, 4221177, 4357344, 5628236, 6536016, 8442354, 8714688, 11256472, 12663531, 13072032, 16884708, 22512944, 25327062, 26144064, 33769416, 45025888, 50654124, 67538832, 90051776, 101308248, 135077664, 202616496, 270155328, 405232992, 810465984]

約数ペア:

[(1, 810465984), (2, 405232992), (3, 270155328), (4, 202616496), (6, 135077664), (8, 101308248), (9, 90051776), (12, 67538832), (16, 50654124), (18, 45025888), (24, 33769416), (31, 26144064), (32, 25327062), (36, 22512944), (48, 16884708), (62, 13072032), (64, 12663531), (72, 11256472), (93, 8714688), (96, 8442354), (124, 6536016), (144, 5628236), (186, 4357344), (192, 4221177), (248, 3268008), (279, 2904896), (288, 2814118), (372, 2178672), (496, 1634004), (558, 1452448), (576, 1407059), (744, 1089336), (992, 817002), (1116, 726224), (1488, 544668), (1984, 408501), (2232, 363112), (2976, 272334), (4464, 181556), (5952, 136167), (8928, 90778), (17856, 45389)]