254400216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10163}}^1$

素因数の和:10328

約数の個数: 64

約数和(自身を含む): 731808000

約数和(自身を除く): 477407784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 149, 168, 298, 447, 596, 894, 1043, 1192, 1788, 2086, 3129, 3576, 4172, 6258, 8344, 10163, 12516, 20326, 25032, 30489, 40652, 60978, 71141, 81304, 121956, 142282, 213423, 243912, 284564, 426846, 569128, 853692, 1514287, 1707384, 3028574, 4542861, 6057148, 9085722, 10600009, 12114296, 18171444, 21200018, 31800027, 36342888, 42400036, 63600054, 84800072, 127200108, 254400216]

約数ペア:

[(1, 254400216), (2, 127200108), (3, 84800072), (4, 63600054), (6, 42400036), (7, 36342888), (8, 31800027), (12, 21200018), (14, 18171444), (21, 12114296), (24, 10600009), (28, 9085722), (42, 6057148), (56, 4542861), (84, 3028574), (149, 1707384), (168, 1514287), (298, 853692), (447, 569128), (596, 426846), (894, 284564), (1043, 243912), (1192, 213423), (1788, 142282), (2086, 121956), (3129, 81304), (3576, 71141), (4172, 60978), (6258, 40652), (8344, 30489), (10163, 25032), (12516, 20326)]