505973664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{250979}}^1$

素因数の和:251002

約数の個数: 72

約数和(自身を含む): 1644420960

約数和(自身を除く): 1138447296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 250979, 501958, 752937, 1003916, 1505874, 1756853, 2007832, 2258811, 3011748, 3513706, 4015664, 4517622, 5270559, 6023496, 7027412, 8031328, 9035244, 10541118, 12046992, 14054824, 15811677, 18070488, 21082236, 24093984, 28109648, 31623354, 36140976, 42164472, 56219296, 63246708, 72281952, 84328944, 126493416, 168657888, 252986832, 505973664]

約数ペア:

[(1, 505973664), (2, 252986832), (3, 168657888), (4, 126493416), (6, 84328944), (7, 72281952), (8, 63246708), (9, 56219296), (12, 42164472), (14, 36140976), (16, 31623354), (18, 28109648), (21, 24093984), (24, 21082236), (28, 18070488), (32, 15811677), (36, 14054824), (42, 12046992), (48, 10541118), (56, 9035244), (63, 8031328), (72, 7027412), (84, 6023496), (96, 5270559), (112, 4517622), (126, 4015664), (144, 3513706), (168, 3011748), (224, 2258811), (252, 2007832), (288, 1756853), (336, 1505874), (504, 1003916), (672, 752937), (1008, 501958), (2016, 250979)]