328386464

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9839}}^1$

素因数の和:10005

約数の個数: 48

約数和(自身を含む): 743904000

約数和(自身を除く): 415517536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 9839, 16688, 19678, 33376, 39356, 68873, 78712, 137746, 157424, 275492, 314848, 550984, 1101968, 1466011, 2203936, 2932022, 5864044, 10262077, 11728088, 20524154, 23456176, 41048308, 46912352, 82096616, 164193232, 328386464]

約数ペア:

[(1, 328386464), (2, 164193232), (4, 82096616), (7, 46912352), (8, 41048308), (14, 23456176), (16, 20524154), (28, 11728088), (32, 10262077), (56, 5864044), (112, 2932022), (149, 2203936), (224, 1466011), (298, 1101968), (596, 550984), (1043, 314848), (1192, 275492), (2086, 157424), (2384, 137746), (4172, 78712), (4768, 68873), (8344, 39356), (9839, 33376), (16688, 19678)]