2256496592

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1684

約数の個数: 80

約数和(自身を含む): 5091340800

約数和(自身を除く): 2834844208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 181, 316, 362, 553, 632, 724, 1106, 1264, 1267, 1409, 1448, 2212, 2534, 2818, 2896, 4424, 5068, 5636, 8848, 9863, 10136, 11272, 14299, 19726, 20272, 22544, 28598, 39452, 57196, 78904, 100093, 111311, 114392, 157808, 200186, 222622, 228784, 255029, 400372, 445244, 510058, 779177, 800744, 890488, 1020116, 1558354, 1601488, 1780976, 1785203, 2040232, 3116708, 3570406, 4080464, 6233416, 7140812, 12466832, 14281624, 20147291, 28563248, 40294582, 80589164, 141031037, 161178328, 282062074, 322356656, 564124148, 1128248296, 2256496592]

約数ペア:

[(1, 2256496592), (2, 1128248296), (4, 564124148), (7, 322356656), (8, 282062074), (14, 161178328), (16, 141031037), (28, 80589164), (56, 40294582), (79, 28563248), (112, 20147291), (158, 14281624), (181, 12466832), (316, 7140812), (362, 6233416), (553, 4080464), (632, 3570406), (724, 3116708), (1106, 2040232), (1264, 1785203), (1267, 1780976), (1409, 1601488), (1448, 1558354), (2212, 1020116), (2534, 890488), (2818, 800744), (2896, 779177), (4424, 510058), (5068, 445244), (5636, 400372), (8848, 255029), (9863, 228784), (10136, 222622), (11272, 200186), (14299, 157808), (19726, 114392), (20272, 111311), (22544, 100093), (28598, 78904), (39452, 57196)]