172820424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6311}}^1$

素因数の和:6490

約数の個数: 64

約数和(自身を含む): 496880640

約数和(自身を除く): 324060216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 6311, 6846, 9128, 12622, 13692, 18933, 25244, 27384, 37866, 44177, 50488, 75732, 88354, 132531, 151464, 176708, 265062, 353416, 530124, 1028693, 1060248, 2057386, 3086079, 4114772, 6172158, 7200851, 8229544, 12344316, 14401702, 21602553, 24688632, 28803404, 43205106, 57606808, 86410212, 172820424]

約数ペア:

[(1, 172820424), (2, 86410212), (3, 57606808), (4, 43205106), (6, 28803404), (7, 24688632), (8, 21602553), (12, 14401702), (14, 12344316), (21, 8229544), (24, 7200851), (28, 6172158), (42, 4114772), (56, 3086079), (84, 2057386), (163, 1060248), (168, 1028693), (326, 530124), (489, 353416), (652, 265062), (978, 176708), (1141, 151464), (1304, 132531), (1956, 88354), (2282, 75732), (3423, 50488), (3912, 44177), (4564, 37866), (6311, 27384), (6846, 25244), (9128, 18933), (12622, 13692)]