396581808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1180303}}^1$

素因数の和:1180321

約数の個数: 40

約数和(自身を含む): 1170861568

約数和(自身を除く): 774279760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1180303, 2360606, 3540909, 4721212, 7081818, 8262121, 9442424, 14163636, 16524242, 18884848, 24786363, 28327272, 33048484, 49572726, 56654544, 66096968, 99145452, 132193936, 198290904, 396581808]

約数ペア:

[(1, 396581808), (2, 198290904), (3, 132193936), (4, 99145452), (6, 66096968), (7, 56654544), (8, 49572726), (12, 33048484), (14, 28327272), (16, 24786363), (21, 18884848), (24, 16524242), (28, 14163636), (42, 9442424), (48, 8262121), (56, 7081818), (84, 4721212), (112, 3540909), (168, 2360606), (336, 1180303)]