255200664

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 647337600

約数和(自身を除く): 392136936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 227, 278, 337, 417, 454, 556, 674, 681, 834, 908, 1011, 1112, 1348, 1362, 1668, 1816, 2022, 2696, 2724, 3336, 4044, 5448, 8088, 31553, 46843, 63106, 76499, 93686, 94659, 126212, 140529, 152998, 187372, 189318, 229497, 252424, 281058, 305996, 374744, 378636, 458994, 562116, 611992, 757272, 917988, 1124232, 1835976, 10633361, 21266722, 31900083, 42533444, 63800166, 85066888, 127600332, 255200664]

約数ペア:

[(1, 255200664), (2, 127600332), (3, 85066888), (4, 63800166), (6, 42533444), (8, 31900083), (12, 21266722), (24, 10633361), (139, 1835976), (227, 1124232), (278, 917988), (337, 757272), (417, 611992), (454, 562116), (556, 458994), (674, 378636), (681, 374744), (834, 305996), (908, 281058), (1011, 252424), (1112, 229497), (1348, 189318), (1362, 187372), (1668, 152998), (1816, 140529), (2022, 126212), (2696, 94659), (2724, 93686), (3336, 76499), (4044, 63106), (5448, 46843), (8088, 31553)]