406539056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4177}}^1$

素因数の和:4282

約数の個数: 80

約数和(自身を含む): 994698240

約数和(自身を除く): 588159184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 3476, 4177, 4424, 6083, 6952, 8354, 8848, 12166, 13904, 16708, 24332, 29239, 33416, 45947, 48664, 58478, 66832, 91894, 97328, 116956, 183788, 233912, 321629, 329983, 367576, 467824, 643258, 659966, 735152, 1286516, 1319932, 2309881, 2573032, 2639864, 3629813, 4619762, 5146064, 5279728, 7259626, 9239524, 14519252, 18479048, 25408691, 29038504, 36958096, 50817382, 58077008, 101634764, 203269528, 406539056]

約数ペア:

[(1, 406539056), (2, 203269528), (4, 101634764), (7, 58077008), (8, 50817382), (11, 36958096), (14, 29038504), (16, 25408691), (22, 18479048), (28, 14519252), (44, 9239524), (56, 7259626), (77, 5279728), (79, 5146064), (88, 4619762), (112, 3629813), (154, 2639864), (158, 2573032), (176, 2309881), (308, 1319932), (316, 1286516), (553, 735152), (616, 659966), (632, 643258), (869, 467824), (1106, 367576), (1232, 329983), (1264, 321629), (1738, 233912), (2212, 183788), (3476, 116956), (4177, 97328), (4424, 91894), (6083, 66832), (6952, 58478), (8354, 48664), (8848, 45947), (12166, 33416), (13904, 29239), (16708, 24332)]