321707092

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{2659}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 670320000

約数和(自身を除く): 348612908

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 298, 406, 596, 812, 1043, 2086, 2659, 4172, 4321, 5318, 8642, 10636, 17284, 18613, 30247, 37226, 60494, 74452, 77111, 120988, 154222, 308444, 396191, 539777, 792382, 1079554, 1584764, 2159108, 2773337, 5546674, 11093348, 11489539, 22979078, 45958156, 80426773, 160853546, 321707092]

約数ペア:

[(1, 321707092), (2, 160853546), (4, 80426773), (7, 45958156), (14, 22979078), (28, 11489539), (29, 11093348), (58, 5546674), (116, 2773337), (149, 2159108), (203, 1584764), (298, 1079554), (406, 792382), (596, 539777), (812, 396191), (1043, 308444), (2086, 154222), (2659, 120988), (4172, 77111), (4321, 74452), (5318, 60494), (8642, 37226), (10636, 30247), (17284, 18613)]