315221424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15901}}^1$

素因数の和:15978

約数の個数: 80

約数和(自身を含む): 946487040

約数和(自身を除く): 631265616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1652, 2478, 2832, 3304, 4956, 6608, 9912, 15901, 19824, 31802, 47703, 63604, 95406, 111307, 127208, 190812, 222614, 254416, 333921, 381624, 445228, 667842, 763248, 890456, 938159, 1335684, 1780912, 1876318, 2671368, 2814477, 3752636, 5342736, 5628954, 6567113, 7505272, 11257908, 13134226, 15010544, 19701339, 22515816, 26268452, 39402678, 45031632, 52536904, 78805356, 105073808, 157610712, 315221424]

約数ペア:

[(1, 315221424), (2, 157610712), (3, 105073808), (4, 78805356), (6, 52536904), (7, 45031632), (8, 39402678), (12, 26268452), (14, 22515816), (16, 19701339), (21, 15010544), (24, 13134226), (28, 11257908), (42, 7505272), (48, 6567113), (56, 5628954), (59, 5342736), (84, 3752636), (112, 2814477), (118, 2671368), (168, 1876318), (177, 1780912), (236, 1335684), (336, 938159), (354, 890456), (413, 763248), (472, 667842), (708, 445228), (826, 381624), (944, 333921), (1239, 254416), (1416, 222614), (1652, 190812), (2478, 127208), (2832, 111307), (3304, 95406), (4956, 63604), (6608, 47703), (9912, 31802), (15901, 19824)]