1254017412

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2193

約数の個数: 72

約数和(自身を含む): 3218735520

約数和(自身を除く): 1964718108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 139, 262, 278, 393, 417, 524, 556, 786, 834, 1179, 1251, 1572, 1668, 1913, 2358, 2502, 3826, 4716, 5004, 5739, 7652, 11478, 17217, 18209, 22956, 34434, 36418, 54627, 68868, 72836, 109254, 163881, 218508, 250603, 265907, 327762, 501206, 531814, 655524, 751809, 797721, 1002412, 1063628, 1503618, 1595442, 2255427, 2393163, 3007236, 3190884, 4510854, 4786326, 9021708, 9572652, 34833817, 69667634, 104501451, 139335268, 209002902, 313504353, 418005804, 627008706, 1254017412]

約数ペア:

[(1, 1254017412), (2, 627008706), (3, 418005804), (4, 313504353), (6, 209002902), (9, 139335268), (12, 104501451), (18, 69667634), (36, 34833817), (131, 9572652), (139, 9021708), (262, 4786326), (278, 4510854), (393, 3190884), (417, 3007236), (524, 2393163), (556, 2255427), (786, 1595442), (834, 1503618), (1179, 1063628), (1251, 1002412), (1572, 797721), (1668, 751809), (1913, 655524), (2358, 531814), (2502, 501206), (3826, 327762), (4716, 265907), (5004, 250603), (5739, 218508), (7652, 163881), (11478, 109254), (17217, 72836), (18209, 68868), (22956, 54627), (34434, 36418)]