405478272

素因数分解:

$2^7\times 3^1\times {\mathrm{1055933}}^1$

素因数の和:1055950

約数の個数: 32

約数和(自身を含む): 1077052680

約数和(自身を除く): 671574408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1055933, 2111866, 3167799, 4223732, 6335598, 8447464, 12671196, 16894928, 25342392, 33789856, 50684784, 67579712, 101369568, 135159424, 202739136, 405478272]

約数ペア:

[(1, 405478272), (2, 202739136), (3, 135159424), (4, 101369568), (6, 67579712), (8, 50684784), (12, 33789856), (16, 25342392), (24, 16894928), (32, 12671196), (48, 8447464), (64, 6335598), (96, 4223732), (128, 3167799), (192, 2111866), (384, 1055933)]