630281808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{336689}}^1$

素因数の和:336716

約数の個数: 60

約数和(自身を含む): 1899604980

約数和(自身を除く): 1269323172

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, 336689, 673378, 1010067, 1346756, 2020134, 2693512, 3030201, 4040268, 4376957, 5387024, 6060402, 8080536, 8753914, 12120804, 13130871, 16161072, 17507828, 24241608, 26261742, 35015656, 39392613, 48483216, 52523484, 70031312, 78785226, 105046968, 157570452, 210093936, 315140904, 630281808]

約数ペア:

[(1, 630281808), (2, 315140904), (3, 210093936), (4, 157570452), (6, 105046968), (8, 78785226), (9, 70031312), (12, 52523484), (13, 48483216), (16, 39392613), (18, 35015656), (24, 26261742), (26, 24241608), (36, 17507828), (39, 16161072), (48, 13130871), (52, 12120804), (72, 8753914), (78, 8080536), (104, 6060402), (117, 5387024), (144, 4376957), (156, 4040268), (208, 3030201), (234, 2693512), (312, 2020134), (468, 1346756), (624, 1010067), (936, 673378), (1872, 336689)]