421187328

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5897}}^1$

素因数の和:5950

約数の個数: 108

約数和(自身を含む): 1253773248

約数和(自身を除く): 832585920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1984, 2232, 2304, 2976, 3968, 4464, 5897, 5952, 7936, 8928, 11794, 11904, 17691, 17856, 23588, 23808, 35382, 35712, 47176, 53073, 70764, 71424, 94352, 106146, 141528, 182807, 188704, 212292, 283056, 365614, 377408, 424584, 548421, 566112, 731228, 754816, 849168, 1096842, 1132224, 1462456, 1509632, 1645263, 1698336, 2193684, 2264448, 2924912, 3290526, 3396672, 4387368, 4528896, 5849824, 6581052, 6793344, 8774736, 11699648, 13162104, 13586688, 17549472, 23399296, 26324208, 35098944, 46798592, 52648416, 70197888, 105296832, 140395776, 210593664, 421187328]

約数ペア:

[(1, 421187328), (2, 210593664), (3, 140395776), (4, 105296832), (6, 70197888), (8, 52648416), (9, 46798592), (12, 35098944), (16, 26324208), (18, 23399296), (24, 17549472), (31, 13586688), (32, 13162104), (36, 11699648), (48, 8774736), (62, 6793344), (64, 6581052), (72, 5849824), (93, 4528896), (96, 4387368), (124, 3396672), (128, 3290526), (144, 2924912), (186, 2264448), (192, 2193684), (248, 1698336), (256, 1645263), (279, 1509632), (288, 1462456), (372, 1132224), (384, 1096842), (496, 849168), (558, 754816), (576, 731228), (744, 566112), (768, 548421), (992, 424584), (1116, 377408), (1152, 365614), (1488, 283056), (1984, 212292), (2232, 188704), (2304, 182807), (2976, 141528), (3968, 106146), (4464, 94352), (5897, 71424), (5952, 70764), (7936, 53073), (8928, 47176), (11794, 35712), (11904, 35382), (17691, 23808), (17856, 23588)]