2247811456

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7159}}^1$

素因数の和:7407

約数の個数: 64

約数和(自身を含む): 4907750400

約数和(自身を除く): 2659938944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 223, 352, 446, 704, 892, 1408, 1784, 2453, 3568, 4906, 7136, 7159, 9812, 14272, 14318, 19624, 28544, 28636, 39248, 57272, 78496, 78749, 114544, 156992, 157498, 229088, 313984, 314996, 458176, 629992, 916352, 1259984, 1596457, 2519968, 3192914, 5039936, 6385828, 10079872, 12771656, 17561027, 25543312, 35122054, 51086624, 70244108, 102173248, 140488216, 204346496, 280976432, 561952864, 1123905728, 2247811456]

約数ペア:

[(1, 2247811456), (2, 1123905728), (4, 561952864), (8, 280976432), (11, 204346496), (16, 140488216), (22, 102173248), (32, 70244108), (44, 51086624), (64, 35122054), (88, 25543312), (128, 17561027), (176, 12771656), (223, 10079872), (352, 6385828), (446, 5039936), (704, 3192914), (892, 2519968), (1408, 1596457), (1784, 1259984), (2453, 916352), (3568, 629992), (4906, 458176), (7136, 314996), (7159, 313984), (9812, 229088), (14272, 157498), (14318, 156992), (19624, 114544), (28544, 78749), (28636, 78496), (39248, 57272)]