426253744

素因数分解:

$2^4\times 7^2\times {\mathrm{157}}^1\times {\mathrm{3463}}^1$

素因数の和:3642

約数の個数: 60

約数和(自身を含む): 967100304

約数和(自身を除く): 540846560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 157, 196, 314, 392, 628, 784, 1099, 1256, 2198, 2512, 3463, 4396, 6926, 7693, 8792, 13852, 15386, 17584, 24241, 27704, 30772, 48482, 55408, 61544, 96964, 123088, 169687, 193928, 339374, 387856, 543691, 678748, 1087382, 1357496, 2174764, 2714992, 3805837, 4349528, 7611674, 8699056, 15223348, 26640859, 30446696, 53281718, 60893392, 106563436, 213126872, 426253744]

約数ペア:

[(1, 426253744), (2, 213126872), (4, 106563436), (7, 60893392), (8, 53281718), (14, 30446696), (16, 26640859), (28, 15223348), (49, 8699056), (56, 7611674), (98, 4349528), (112, 3805837), (157, 2714992), (196, 2174764), (314, 1357496), (392, 1087382), (628, 678748), (784, 543691), (1099, 387856), (1256, 339374), (2198, 193928), (2512, 169687), (3463, 123088), (4396, 96964), (6926, 61544), (7693, 55408), (8792, 48482), (13852, 30772), (15386, 27704), (17584, 24241)]