308694528

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2216

約数の個数: 120

約数和(自身を含む): 920078016

約数和(自身を除く): 611383488

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, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2161, 2232, 2304, 2976, 3968, 4322, 4464, 4608, 5952, 6483, 7936, 8644, 8928, 11904, 12966, 15872, 17288, 17856, 19449, 23808, 25932, 34576, 35712, 38898, 47616, 51864, 66991, 69152, 71424, 77796, 103728, 133982, 138304, 142848, 155592, 200973, 207456, 267964, 276608, 311184, 401946, 414912, 535928, 553216, 602919, 622368, 803892, 829824, 1071856, 1106432, 1205838, 1244736, 1607784, 1659648, 2143712, 2411676, 2489472, 3215568, 3319296, 4287424, 4823352, 4978944, 6431136, 8574848, 9646704, 9957888, 12862272, 17149696, 19293408, 25724544, 34299392, 38586816, 51449088, 77173632, 102898176, 154347264, 308694528]

約数ペア:

[(1, 308694528), (2, 154347264), (3, 102898176), (4, 77173632), (6, 51449088), (8, 38586816), (9, 34299392), (12, 25724544), (16, 19293408), (18, 17149696), (24, 12862272), (31, 9957888), (32, 9646704), (36, 8574848), (48, 6431136), (62, 4978944), (64, 4823352), (72, 4287424), (93, 3319296), (96, 3215568), (124, 2489472), (128, 2411676), (144, 2143712), (186, 1659648), (192, 1607784), (248, 1244736), (256, 1205838), (279, 1106432), (288, 1071856), (372, 829824), (384, 803892), (496, 622368), (512, 602919), (558, 553216), (576, 535928), (744, 414912), (768, 401946), (992, 311184), (1116, 276608), (1152, 267964), (1488, 207456), (1536, 200973), (1984, 155592), (2161, 142848), (2232, 138304), (2304, 133982), (2976, 103728), (3968, 77796), (4322, 71424), (4464, 69152), (4608, 66991), (5952, 51864), (6483, 47616), (7936, 38898), (8644, 35712), (8928, 34576), (11904, 25932), (12966, 23808), (15872, 19449), (17288, 17856)]