1881316752

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{119131}}^1$

素因数の和:119196

約数の個数: 80

約数和(自身を含む): 5672589312

約数和(自身を除く): 3791272560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 119131, 238262, 357393, 476524, 714786, 833917, 953048, 1429572, 1667834, 1906096, 2501751, 2859144, 3335668, 5003502, 5599157, 5718288, 6671336, 10007004, 11198314, 13342672, 16797471, 20014008, 22396628, 33594942, 39194099, 40028016, 44793256, 67189884, 78388198, 89586512, 117582297, 134379768, 156776396, 235164594, 268759536, 313552792, 470329188, 627105584, 940658376, 1881316752]

約数ペア:

[(1, 1881316752), (2, 940658376), (3, 627105584), (4, 470329188), (6, 313552792), (7, 268759536), (8, 235164594), (12, 156776396), (14, 134379768), (16, 117582297), (21, 89586512), (24, 78388198), (28, 67189884), (42, 44793256), (47, 40028016), (48, 39194099), (56, 33594942), (84, 22396628), (94, 20014008), (112, 16797471), (141, 13342672), (168, 11198314), (188, 10007004), (282, 6671336), (329, 5718288), (336, 5599157), (376, 5003502), (564, 3335668), (658, 2859144), (752, 2501751), (987, 1906096), (1128, 1667834), (1316, 1429572), (1974, 953048), (2256, 833917), (2632, 714786), (3948, 476524), (5264, 357393), (7896, 238262), (15792, 119131)]