1211850744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{6899}}^1$

素因数の和:7484

約数の個数: 64

約数和(自身を含む): 3268944000

約数和(自身を除く): 2057093256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 563, 1126, 1689, 2252, 3378, 4504, 6756, 6899, 7319, 13512, 13798, 14638, 20697, 21957, 27596, 29276, 41394, 43914, 55192, 58552, 82788, 87828, 89687, 165576, 175656, 179374, 269061, 358748, 538122, 717496, 1076244, 2152488, 3884137, 7768274, 11652411, 15536548, 23304822, 31073096, 46609644, 50493781, 93219288, 100987562, 151481343, 201975124, 302962686, 403950248, 605925372, 1211850744]

約数ペア:

[(1, 1211850744), (2, 605925372), (3, 403950248), (4, 302962686), (6, 201975124), (8, 151481343), (12, 100987562), (13, 93219288), (24, 50493781), (26, 46609644), (39, 31073096), (52, 23304822), (78, 15536548), (104, 11652411), (156, 7768274), (312, 3884137), (563, 2152488), (1126, 1076244), (1689, 717496), (2252, 538122), (3378, 358748), (4504, 269061), (6756, 179374), (6899, 175656), (7319, 165576), (13512, 89687), (13798, 87828), (14638, 82788), (20697, 58552), (21957, 55192), (27596, 43914), (29276, 41394)]