625836848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1877}}^1$

素因数の和:2134

約数の個数: 80

約数和(自身を含む): 1499695680

約数和(自身を除く): 873858832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 229, 364, 458, 728, 916, 1456, 1603, 1832, 1877, 2977, 3206, 3664, 3754, 5954, 6412, 7508, 11908, 12824, 13139, 15016, 20839, 23816, 24401, 25648, 26278, 30032, 41678, 47632, 48802, 52556, 83356, 97604, 105112, 166712, 170807, 195208, 210224, 333424, 341614, 390416, 429833, 683228, 859666, 1366456, 1719332, 2732912, 3008831, 3438664, 5587829, 6017662, 6877328, 11175658, 12035324, 22351316, 24070648, 39114803, 44702632, 48141296, 78229606, 89405264, 156459212, 312918424, 625836848]

約数ペア:

[(1, 625836848), (2, 312918424), (4, 156459212), (7, 89405264), (8, 78229606), (13, 48141296), (14, 44702632), (16, 39114803), (26, 24070648), (28, 22351316), (52, 12035324), (56, 11175658), (91, 6877328), (104, 6017662), (112, 5587829), (182, 3438664), (208, 3008831), (229, 2732912), (364, 1719332), (458, 1366456), (728, 859666), (916, 683228), (1456, 429833), (1603, 390416), (1832, 341614), (1877, 333424), (2977, 210224), (3206, 195208), (3664, 170807), (3754, 166712), (5954, 105112), (6412, 97604), (7508, 83356), (11908, 52556), (12824, 48802), (13139, 47632), (15016, 41678), (20839, 30032), (23816, 26278), (24401, 25648)]