254301684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{232877}}^1$

素因数の和:232904

約数の個数: 48

約数和(自身を含む): 730305408

約数和(自身を除く): 476003724

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, 232877, 465754, 698631, 931508, 1397262, 1630139, 2794524, 3027401, 3260278, 4890417, 6054802, 6520556, 9082203, 9780834, 12109604, 18164406, 19561668, 21191807, 36328812, 42383614, 63575421, 84767228, 127150842, 254301684]

約数ペア:

[(1, 254301684), (2, 127150842), (3, 84767228), (4, 63575421), (6, 42383614), (7, 36328812), (12, 21191807), (13, 19561668), (14, 18164406), (21, 12109604), (26, 9780834), (28, 9082203), (39, 6520556), (42, 6054802), (52, 4890417), (78, 3260278), (84, 3027401), (91, 2794524), (156, 1630139), (182, 1397262), (273, 931508), (364, 698631), (546, 465754), (1092, 232877)]