427063908

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{5281}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 1043554176

約数和(自身を除く): 616490268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 293, 586, 879, 1172, 1758, 3516, 5281, 6739, 10562, 13478, 15843, 20217, 21124, 26956, 31686, 40434, 63372, 80868, 121463, 242926, 364389, 485852, 728778, 1457556, 1547333, 3094666, 4641999, 6189332, 9283998, 18567996, 35588659, 71177318, 106765977, 142354636, 213531954, 427063908]

約数ペア:

[(1, 427063908), (2, 213531954), (3, 142354636), (4, 106765977), (6, 71177318), (12, 35588659), (23, 18567996), (46, 9283998), (69, 6189332), (92, 4641999), (138, 3094666), (276, 1547333), (293, 1457556), (586, 728778), (879, 485852), (1172, 364389), (1758, 242926), (3516, 121463), (5281, 80868), (6739, 63372), (10562, 40434), (13478, 31686), (15843, 26956), (20217, 21124)]