319752888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{146407}}^1$

素因数の和:146436

約数の個数: 64

約数和(自身を含む): 983861760

約数和(自身を除く): 664108872

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, 146407, 292814, 439221, 585628, 878442, 1024849, 1171256, 1756884, 1903291, 2049698, 3074547, 3513768, 3806582, 4099396, 5709873, 6149094, 7613164, 8198792, 11419746, 12298188, 13323037, 15226328, 22839492, 24596376, 26646074, 39969111, 45678984, 53292148, 79938222, 106584296, 159876444, 319752888]

約数ペア:

[(1, 319752888), (2, 159876444), (3, 106584296), (4, 79938222), (6, 53292148), (7, 45678984), (8, 39969111), (12, 26646074), (13, 24596376), (14, 22839492), (21, 15226328), (24, 13323037), (26, 12298188), (28, 11419746), (39, 8198792), (42, 7613164), (52, 6149094), (56, 5709873), (78, 4099396), (84, 3806582), (91, 3513768), (104, 3074547), (156, 2049698), (168, 1903291), (182, 1756884), (273, 1171256), (312, 1024849), (364, 878442), (546, 585628), (728, 439221), (1092, 292814), (2184, 146407)]