290788894624

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2887}}^1\times {\mathrm{76771}}^1$

素因数の和:79709

約数の個数: 48

約数和(自身を含む): 586664600256

約数和(自身を除く): 295875705632

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2887, 5774, 11548, 23096, 46192, 76771, 92384, 118367, 153542, 236734, 307084, 473468, 614168, 946936, 1228336, 1893872, 2456672, 3147611, 3787744, 6295222, 12590444, 25180888, 50361776, 100723552, 221637877, 443275754, 886551508, 1773103016, 3546206032, 7092412064, 9087152957, 18174305914, 36348611828, 72697223656, 145394447312, 290788894624]

約数ペア:

[(1, 290788894624), (2, 145394447312), (4, 72697223656), (8, 36348611828), (16, 18174305914), (32, 9087152957), (41, 7092412064), (82, 3546206032), (164, 1773103016), (328, 886551508), (656, 443275754), (1312, 221637877), (2887, 100723552), (5774, 50361776), (11548, 25180888), (23096, 12590444), (46192, 6295222), (76771, 3787744), (92384, 3147611), (118367, 2456672), (153542, 1893872), (236734, 1228336), (307084, 946936), (473468, 614168)]