275745288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126257}}^1$

素因数の和:126286

約数の個数: 64

約数和(自身を含む): 848453760

約数和(自身を除く): 572708472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 126257, 252514, 378771, 505028, 757542, 883799, 1010056, 1515084, 1641341, 1767598, 2651397, 3030168, 3282682, 3535196, 4924023, 5302794, 6565364, 7070392, 9848046, 10605588, 11489387, 13130728, 19696092, 21211176, 22978774, 34468161, 39392184, 45957548, 68936322, 91915096, 137872644, 275745288]

約数ペア:

[(1, 275745288), (2, 137872644), (3, 91915096), (4, 68936322), (6, 45957548), (7, 39392184), (8, 34468161), (12, 22978774), (13, 21211176), (14, 19696092), (21, 13130728), (24, 11489387), (26, 10605588), (28, 9848046), (39, 7070392), (42, 6565364), (52, 5302794), (56, 4924023), (78, 3535196), (84, 3282682), (91, 3030168), (104, 2651397), (156, 1767598), (168, 1641341), (182, 1515084), (273, 1010056), (312, 883799), (364, 757542), (546, 505028), (728, 378771), (1092, 252514), (2184, 126257)]