215814528

素因数分解:

$2^7\times 3^2\times {\mathrm{187339}}^1$

素因数の和:187359

約数の個数: 48

約数和(自身を含む): 621032100

約数和(自身を除く): 405217572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 187339, 374678, 562017, 749356, 1124034, 1498712, 1686051, 2248068, 2997424, 3372102, 4496136, 5994848, 6744204, 8992272, 11989696, 13488408, 17984544, 23979392, 26976816, 35969088, 53953632, 71938176, 107907264, 215814528]

約数ペア:

[(1, 215814528), (2, 107907264), (3, 71938176), (4, 53953632), (6, 35969088), (8, 26976816), (9, 23979392), (12, 17984544), (16, 13488408), (18, 11989696), (24, 8992272), (32, 6744204), (36, 5994848), (48, 4496136), (64, 3372102), (72, 2997424), (96, 2248068), (128, 1686051), (144, 1498712), (192, 1124034), (288, 749356), (384, 562017), (576, 374678), (1152, 187339)]