290168652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{2879}}^1$

素因数の和:3150

約数の個数: 48

約数和(自身を含む): 698664960

約数和(自身を除く): 408496308

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 227, 444, 454, 681, 908, 1362, 2724, 2879, 5758, 8399, 8637, 11516, 16798, 17274, 25197, 33596, 34548, 50394, 100788, 106523, 213046, 319569, 426092, 639138, 653533, 1278276, 1307066, 1960599, 2614132, 3921198, 7842396, 24180721, 48361442, 72542163, 96722884, 145084326, 290168652]

約数ペア:

[(1, 290168652), (2, 145084326), (3, 96722884), (4, 72542163), (6, 48361442), (12, 24180721), (37, 7842396), (74, 3921198), (111, 2614132), (148, 1960599), (222, 1307066), (227, 1278276), (444, 653533), (454, 639138), (681, 426092), (908, 319569), (1362, 213046), (2724, 106523), (2879, 100788), (5758, 50394), (8399, 34548), (8637, 33596), (11516, 25197), (16798, 17274)]