1540047828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{4127}}^1$

素因数の和:4413

約数の個数: 72

約数和(自身を含む): 3966149376

約数和(自身を除く): 2426101548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 257, 363, 484, 514, 726, 771, 1028, 1452, 1542, 2827, 3084, 4127, 5654, 8254, 8481, 11308, 12381, 16508, 16962, 24762, 31097, 33924, 45397, 49524, 62194, 90794, 93291, 124388, 136191, 181588, 186582, 272382, 373164, 499367, 544764, 998734, 1060639, 1498101, 1997468, 2121278, 2996202, 3181917, 4242556, 5992404, 6363834, 11667029, 12727668, 23334058, 35001087, 46668116, 70002174, 128337319, 140004348, 256674638, 385011957, 513349276, 770023914, 1540047828]

約数ペア:

[(1, 1540047828), (2, 770023914), (3, 513349276), (4, 385011957), (6, 256674638), (11, 140004348), (12, 128337319), (22, 70002174), (33, 46668116), (44, 35001087), (66, 23334058), (121, 12727668), (132, 11667029), (242, 6363834), (257, 5992404), (363, 4242556), (484, 3181917), (514, 2996202), (726, 2121278), (771, 1997468), (1028, 1498101), (1452, 1060639), (1542, 998734), (2827, 544764), (3084, 499367), (4127, 373164), (5654, 272382), (8254, 186582), (8481, 181588), (11308, 136191), (12381, 124388), (16508, 93291), (16962, 90794), (24762, 62194), (31097, 49524), (33924, 45397)]