1315138864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 2852942400

約数和(自身を除く): 1537803536

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 263, 377, 464, 526, 754, 829, 1052, 1508, 1658, 2104, 3016, 3316, 3419, 4208, 6032, 6632, 6838, 7627, 10777, 13264, 13676, 15254, 21554, 24041, 27352, 30508, 43108, 48082, 54704, 61016, 86216, 96164, 99151, 122032, 172432, 192328, 198302, 218027, 312533, 384656, 396604, 436054, 625066, 793208, 872108, 1250132, 1586416, 1744216, 2500264, 2834351, 3488432, 5000528, 5668702, 6322783, 11337404, 12645566, 22674808, 25291132, 45349616, 50582264, 82196179, 101164528, 164392358, 328784716, 657569432, 1315138864]

約数ペア:

[(1, 1315138864), (2, 657569432), (4, 328784716), (8, 164392358), (13, 101164528), (16, 82196179), (26, 50582264), (29, 45349616), (52, 25291132), (58, 22674808), (104, 12645566), (116, 11337404), (208, 6322783), (232, 5668702), (263, 5000528), (377, 3488432), (464, 2834351), (526, 2500264), (754, 1744216), (829, 1586416), (1052, 1250132), (1508, 872108), (1658, 793208), (2104, 625066), (3016, 436054), (3316, 396604), (3419, 384656), (4208, 312533), (6032, 218027), (6632, 198302), (6838, 192328), (7627, 172432), (10777, 122032), (13264, 99151), (13676, 96164), (15254, 86216), (21554, 61016), (24041, 54704), (27352, 48082), (30508, 43108)]