266261268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{243829}}^1$

素因数の和:243856

約数の個数: 48

約数和(自身を含む): 764650880

約数和(自身を除く): 498389612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 243829, 487658, 731487, 975316, 1462974, 1706803, 2925948, 3169777, 3413606, 5120409, 6339554, 6827212, 9509331, 10240818, 12679108, 19018662, 20481636, 22188439, 38037324, 44376878, 66565317, 88753756, 133130634, 266261268]

約数ペア:

[(1, 266261268), (2, 133130634), (3, 88753756), (4, 66565317), (6, 44376878), (7, 38037324), (12, 22188439), (13, 20481636), (14, 19018662), (21, 12679108), (26, 10240818), (28, 9509331), (39, 6827212), (42, 6339554), (52, 5120409), (78, 3413606), (84, 3169777), (91, 2925948), (156, 1706803), (182, 1462974), (273, 975316), (364, 731487), (546, 487658), (1092, 243829)]