315508752

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{168541}}^1$

素因数の和:168568

約数の個数: 60

約数和(自身を含む): 950913964

約数和(自身を除く): 635405212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 168541, 337082, 505623, 674164, 1011246, 1348328, 1516869, 2022492, 2191033, 2696656, 3033738, 4044984, 4382066, 6067476, 6573099, 8089968, 8764132, 12134952, 13146198, 17528264, 19719297, 24269904, 26292396, 35056528, 39438594, 52584792, 78877188, 105169584, 157754376, 315508752]

約数ペア:

[(1, 315508752), (2, 157754376), (3, 105169584), (4, 78877188), (6, 52584792), (8, 39438594), (9, 35056528), (12, 26292396), (13, 24269904), (16, 19719297), (18, 17528264), (24, 13146198), (26, 12134952), (36, 8764132), (39, 8089968), (48, 6573099), (52, 6067476), (72, 4382066), (78, 4044984), (104, 3033738), (117, 2696656), (144, 2191033), (156, 2022492), (208, 1516869), (234, 1348328), (312, 1011246), (468, 674164), (624, 505623), (936, 337082), (1872, 168541)]