315357528

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 809740800

約数和(自身を除く): 494383272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 431, 516, 709, 862, 1032, 1293, 1418, 1724, 2127, 2586, 2836, 3448, 4254, 5172, 5672, 8508, 10344, 17016, 18533, 30487, 37066, 55599, 60974, 74132, 91461, 111198, 121948, 148264, 182922, 222396, 243896, 305579, 365844, 444792, 611158, 731688, 916737, 1222316, 1833474, 2444632, 3666948, 7333896, 13139897, 26279794, 39419691, 52559588, 78839382, 105119176, 157678764, 315357528]

約数ペア:

[(1, 315357528), (2, 157678764), (3, 105119176), (4, 78839382), (6, 52559588), (8, 39419691), (12, 26279794), (24, 13139897), (43, 7333896), (86, 3666948), (129, 2444632), (172, 1833474), (258, 1222316), (344, 916737), (431, 731688), (516, 611158), (709, 444792), (862, 365844), (1032, 305579), (1293, 243896), (1418, 222396), (1724, 182922), (2127, 148264), (2586, 121948), (2836, 111198), (3448, 91461), (4254, 74132), (5172, 60974), (5672, 55599), (8508, 37066), (10344, 30487), (17016, 18533)]