394189056

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5572

約数の個数: 108

約数和(自身を含む): 1173419520

約数和(自身を除く): 779230464

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, 5519, 5952, 7936, 8928, 11038, 11904, 16557, 17856, 22076, 23808, 33114, 35712, 44152, 49671, 66228, 71424, 88304, 99342, 132456, 171089, 176608, 198684, 264912, 342178, 353216, 397368, 513267, 529824, 684356, 706432, 794736, 1026534, 1059648, 1368712, 1412864, 1539801, 1589472, 2053068, 2119296, 2737424, 3079602, 3178944, 4106136, 4238592, 5474848, 6159204, 6357888, 8212272, 10949696, 12318408, 12715776, 16424544, 21899392, 24636816, 32849088, 43798784, 49273632, 65698176, 98547264, 131396352, 197094528, 394189056]

約数ペア:

[(1, 394189056), (2, 197094528), (3, 131396352), (4, 98547264), (6, 65698176), (8, 49273632), (9, 43798784), (12, 32849088), (16, 24636816), (18, 21899392), (24, 16424544), (31, 12715776), (32, 12318408), (36, 10949696), (48, 8212272), (62, 6357888), (64, 6159204), (72, 5474848), (93, 4238592), (96, 4106136), (124, 3178944), (128, 3079602), (144, 2737424), (186, 2119296), (192, 2053068), (248, 1589472), (256, 1539801), (279, 1412864), (288, 1368712), (372, 1059648), (384, 1026534), (496, 794736), (558, 706432), (576, 684356), (744, 529824), (768, 513267), (992, 397368), (1116, 353216), (1152, 342178), (1488, 264912), (1984, 198684), (2232, 176608), (2304, 171089), (2976, 132456), (3968, 99342), (4464, 88304), (5519, 71424), (5952, 66228), (7936, 49671), (8928, 44152), (11038, 35712), (11904, 33114), (16557, 23808), (17856, 22076)]