678709704

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{1571}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 1738506240

約数和(自身を除く): 1059796536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 383, 564, 766, 1128, 1149, 1532, 1571, 2298, 3064, 3142, 4596, 4713, 6284, 9192, 9426, 12568, 18001, 18852, 36002, 37704, 54003, 72004, 73837, 108006, 144008, 147674, 216012, 221511, 295348, 432024, 443022, 590696, 601693, 886044, 1203386, 1772088, 1805079, 2406772, 3610158, 4813544, 7220316, 14440632, 28279571, 56559142, 84838713, 113118284, 169677426, 226236568, 339354852, 678709704]

約数ペア:

[(1, 678709704), (2, 339354852), (3, 226236568), (4, 169677426), (6, 113118284), (8, 84838713), (12, 56559142), (24, 28279571), (47, 14440632), (94, 7220316), (141, 4813544), (188, 3610158), (282, 2406772), (376, 1805079), (383, 1772088), (564, 1203386), (766, 886044), (1128, 601693), (1149, 590696), (1532, 443022), (1571, 432024), (2298, 295348), (3064, 221511), (3142, 216012), (4596, 147674), (4713, 144008), (6284, 108006), (9192, 73837), (9426, 72004), (12568, 54003), (18001, 37704), (18852, 36002)]