218777624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 487393200

約数和(自身を除く): 268615576

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 251, 289, 377, 442, 493, 502, 578, 754, 884, 986, 1004, 1156, 1508, 1768, 1972, 2008, 2312, 3016, 3263, 3757, 3944, 4267, 6409, 6526, 7279, 7514, 8381, 8534, 12818, 13052, 14558, 15028, 16762, 17068, 25636, 26104, 29116, 30056, 33524, 34136, 51272, 55471, 58232, 67048, 72539, 94627, 108953, 110942, 123743, 145078, 189254, 217906, 221884, 247486, 290156, 378508, 435812, 443768, 494972, 580312, 757016, 871624, 943007, 989944, 1608659, 1886014, 2103631, 3217318, 3772028, 4207262, 6434636, 7544056, 8414524, 12869272, 16829048, 27347203, 54694406, 109388812, 218777624]

約数ペア:

[(1, 218777624), (2, 109388812), (4, 54694406), (8, 27347203), (13, 16829048), (17, 12869272), (26, 8414524), (29, 7544056), (34, 6434636), (52, 4207262), (58, 3772028), (68, 3217318), (104, 2103631), (116, 1886014), (136, 1608659), (221, 989944), (232, 943007), (251, 871624), (289, 757016), (377, 580312), (442, 494972), (493, 443768), (502, 435812), (578, 378508), (754, 290156), (884, 247486), (986, 221884), (1004, 217906), (1156, 189254), (1508, 145078), (1768, 123743), (1972, 110942), (2008, 108953), (2312, 94627), (3016, 72539), (3263, 67048), (3757, 58232), (3944, 55471), (4267, 51272), (6409, 34136), (6526, 33524), (7279, 30056), (7514, 29116), (8381, 26104), (8534, 25636), (12818, 17068), (13052, 16762), (14558, 15028)]