715692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 1823360

約数和(自身を除く): 1107668

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 73, 76, 86, 114, 129, 146, 172, 219, 228, 258, 292, 438, 516, 817, 876, 1387, 1634, 2451, 2774, 3139, 3268, 4161, 4902, 5548, 6278, 8322, 9417, 9804, 12556, 16644, 18834, 37668, 59641, 119282, 178923, 238564, 357846, 715692]

約数ペア:

[(1, 715692), (2, 357846), (3, 238564), (4, 178923), (6, 119282), (12, 59641), (19, 37668), (38, 18834), (43, 16644), (57, 12556), (73, 9804), (76, 9417), (86, 8322), (114, 6278), (129, 5548), (146, 4902), (172, 4161), (219, 3268), (228, 3139), (258, 2774), (292, 2451), (438, 1634), (516, 1387), (817, 876)]