1310913408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{487691}}^1$

素因数の和:487715

約数の個数: 64

約数和(自身を含む): 3979566720

約数和(自身を除く): 2668653312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 487691, 975382, 1463073, 1950764, 2926146, 3413837, 3901528, 5852292, 6827674, 7803056, 10241511, 11704584, 13655348, 15606112, 20483022, 23409168, 27310696, 31212224, 40966044, 46818336, 54621392, 62424448, 81932088, 93636672, 109242784, 163864176, 187273344, 218485568, 327728352, 436971136, 655456704, 1310913408]

約数ペア:

[(1, 1310913408), (2, 655456704), (3, 436971136), (4, 327728352), (6, 218485568), (7, 187273344), (8, 163864176), (12, 109242784), (14, 93636672), (16, 81932088), (21, 62424448), (24, 54621392), (28, 46818336), (32, 40966044), (42, 31212224), (48, 27310696), (56, 23409168), (64, 20483022), (84, 15606112), (96, 13655348), (112, 11704584), (128, 10241511), (168, 7803056), (192, 6827674), (224, 5852292), (336, 3901528), (384, 3413837), (448, 2926146), (672, 1950764), (896, 1463073), (1344, 975382), (2688, 487691)]