428662668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{164617}}^1$

素因数の和:164662

約数の個数: 48

約数和(自身を含む): 1179981824

約数和(自身を除く): 751319156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 164617, 329234, 493851, 658468, 987702, 1152319, 1975404, 2304638, 3456957, 4609276, 5103127, 6913914, 10206254, 13827828, 15309381, 20412508, 30618762, 35721889, 61237524, 71443778, 107165667, 142887556, 214331334, 428662668]

約数ペア:

[(1, 428662668), (2, 214331334), (3, 142887556), (4, 107165667), (6, 71443778), (7, 61237524), (12, 35721889), (14, 30618762), (21, 20412508), (28, 15309381), (31, 13827828), (42, 10206254), (62, 6913914), (84, 5103127), (93, 4609276), (124, 3456957), (186, 2304638), (217, 1975404), (372, 1152319), (434, 987702), (651, 658468), (868, 493851), (1302, 329234), (2604, 164617)]