660922704

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{353057}}^1$

素因数の和:353084

約数の個数: 60

約数和(自身を含む): 1991953236

約数和(自身を除く): 1331030532

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, 353057, 706114, 1059171, 1412228, 2118342, 2824456, 3177513, 4236684, 4589741, 5648912, 6355026, 8473368, 9179482, 12710052, 13769223, 16946736, 18358964, 25420104, 27538446, 36717928, 41307669, 50840208, 55076892, 73435856, 82615338, 110153784, 165230676, 220307568, 330461352, 660922704]

約数ペア:

[(1, 660922704), (2, 330461352), (3, 220307568), (4, 165230676), (6, 110153784), (8, 82615338), (9, 73435856), (12, 55076892), (13, 50840208), (16, 41307669), (18, 36717928), (24, 27538446), (26, 25420104), (36, 18358964), (39, 16946736), (48, 13769223), (52, 12710052), (72, 9179482), (78, 8473368), (104, 6355026), (117, 5648912), (144, 4589741), (156, 4236684), (208, 3177513), (234, 2824456), (312, 2118342), (468, 1412228), (624, 1059171), (936, 706114), (1872, 353057)]