317263128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145267}}^1$

素因数の和:145296

約数の個数: 64

約数和(自身を含む): 976200960

約数和(自身を除く): 658937832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 145267, 290534, 435801, 581068, 871602, 1016869, 1162136, 1743204, 1888471, 2033738, 3050607, 3486408, 3776942, 4067476, 5665413, 6101214, 7553884, 8134952, 11330826, 12202428, 13219297, 15107768, 22661652, 24404856, 26438594, 39657891, 45323304, 52877188, 79315782, 105754376, 158631564, 317263128]

約数ペア:

[(1, 317263128), (2, 158631564), (3, 105754376), (4, 79315782), (6, 52877188), (7, 45323304), (8, 39657891), (12, 26438594), (13, 24404856), (14, 22661652), (21, 15107768), (24, 13219297), (26, 12202428), (28, 11330826), (39, 8134952), (42, 7553884), (52, 6101214), (56, 5665413), (78, 4067476), (84, 3776942), (91, 3486408), (104, 3050607), (156, 2033738), (168, 1888471), (182, 1743204), (273, 1162136), (312, 1016869), (364, 871602), (546, 581068), (728, 435801), (1092, 290534), (2184, 145267)]