321567288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24229}}^1$

素因数の和:24324

約数の個数: 64

約数和(自身を含む): 930432000

約数和(自身を除く): 608864712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 6636, 13272, 24229, 48458, 72687, 96916, 145374, 169603, 193832, 290748, 339206, 508809, 581496, 678412, 1017618, 1356824, 1914091, 2035236, 3828182, 4070472, 5742273, 7656364, 11484546, 13398637, 15312728, 22969092, 26797274, 40195911, 45938184, 53594548, 80391822, 107189096, 160783644, 321567288]

約数ペア:

[(1, 321567288), (2, 160783644), (3, 107189096), (4, 80391822), (6, 53594548), (7, 45938184), (8, 40195911), (12, 26797274), (14, 22969092), (21, 15312728), (24, 13398637), (28, 11484546), (42, 7656364), (56, 5742273), (79, 4070472), (84, 3828182), (158, 2035236), (168, 1914091), (237, 1356824), (316, 1017618), (474, 678412), (553, 581496), (632, 508809), (948, 339206), (1106, 290748), (1659, 193832), (1896, 169603), (2212, 145374), (3318, 96916), (4424, 72687), (6636, 48458), (13272, 24229)]