248788644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5443}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 627410112

約数和(自身を除く): 378621468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3516, 3809, 5443, 7618, 10886, 11427, 15236, 16329, 21772, 22854, 32658, 45708, 65316, 70759, 141518, 212277, 283036, 424554, 849108, 1594799, 3189598, 4784397, 6379196, 9568794, 19137588, 20732387, 41464774, 62197161, 82929548, 124394322, 248788644]

約数ペア:

[(1, 248788644), (2, 124394322), (3, 82929548), (4, 62197161), (6, 41464774), (12, 20732387), (13, 19137588), (26, 9568794), (39, 6379196), (52, 4784397), (78, 3189598), (156, 1594799), (293, 849108), (586, 424554), (879, 283036), (1172, 212277), (1758, 141518), (3516, 70759), (3809, 65316), (5443, 45708), (7618, 32658), (10886, 22854), (11427, 21772), (15236, 16329)]