427309704

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191447}}^1$

素因数の和:191490

約数の個数: 48

約数和(自身を含む): 1194635520

約数和(自身を除く): 767325816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 191447, 382894, 574341, 765788, 1148682, 1531576, 1723023, 2297364, 3446046, 4594728, 5934857, 6892092, 11869714, 13784184, 17804571, 23739428, 35609142, 47478856, 53413713, 71218284, 106827426, 142436568, 213654852, 427309704]

約数ペア:

[(1, 427309704), (2, 213654852), (3, 142436568), (4, 106827426), (6, 71218284), (8, 53413713), (9, 47478856), (12, 35609142), (18, 23739428), (24, 17804571), (31, 13784184), (36, 11869714), (62, 6892092), (72, 5934857), (93, 4594728), (124, 3446046), (186, 2297364), (248, 1723023), (279, 1531576), (372, 1148682), (558, 765788), (744, 574341), (1116, 382894), (2232, 191447)]