3187912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 7660800

約数和(自身を除く): 4472888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 151, 182, 203, 232, 302, 364, 377, 406, 604, 728, 754, 812, 1057, 1208, 1508, 1624, 1963, 2114, 2639, 3016, 3926, 4228, 4379, 5278, 7852, 8456, 8758, 10556, 13741, 15704, 17516, 21112, 27482, 30653, 35032, 54964, 56927, 61306, 109928, 113854, 122612, 227708, 245224, 398489, 455416, 796978, 1593956, 3187912]

約数ペア:

[(1, 3187912), (2, 1593956), (4, 796978), (7, 455416), (8, 398489), (13, 245224), (14, 227708), (26, 122612), (28, 113854), (29, 109928), (52, 61306), (56, 56927), (58, 54964), (91, 35032), (104, 30653), (116, 27482), (151, 21112), (182, 17516), (203, 15704), (232, 13741), (302, 10556), (364, 8758), (377, 8456), (406, 7852), (604, 5278), (728, 4379), (754, 4228), (812, 3926), (1057, 3016), (1208, 2639), (1508, 2114), (1624, 1963)]