268503592

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 608112000

約数和(自身を除く): 339608408

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 409, 532, 617, 818, 1064, 1234, 1636, 2468, 2863, 3272, 4319, 4936, 5726, 7771, 8638, 11452, 11723, 15542, 17276, 22904, 23446, 31084, 34552, 46892, 54397, 62168, 82061, 93784, 108794, 164122, 217588, 252353, 328244, 435176, 504706, 656488, 1009412, 1766471, 2018824, 3532942, 4794707, 7065884, 9589414, 14131768, 19178828, 33562949, 38357656, 67125898, 134251796, 268503592]

約数ペア:

[(1, 268503592), (2, 134251796), (4, 67125898), (7, 38357656), (8, 33562949), (14, 19178828), (19, 14131768), (28, 9589414), (38, 7065884), (56, 4794707), (76, 3532942), (133, 2018824), (152, 1766471), (266, 1009412), (409, 656488), (532, 504706), (617, 435176), (818, 328244), (1064, 252353), (1234, 217588), (1636, 164122), (2468, 108794), (2863, 93784), (3272, 82061), (4319, 62168), (4936, 54397), (5726, 46892), (7771, 34552), (8638, 31084), (11452, 23446), (11723, 22904), (15542, 17276)]