2008892304

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{123457}}^1$

素因数の和:123584

約数の個数: 60

約数和(自身を含む): 5671907436

約数和(自身を除く): 3663015132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 5424, 8136, 16272, 123457, 246914, 370371, 493828, 740742, 987656, 1111113, 1481484, 1975312, 2222226, 2962968, 4444452, 5925936, 8888904, 13950641, 17777808, 27901282, 41851923, 55802564, 83703846, 111605128, 125555769, 167407692, 223210256, 251111538, 334815384, 502223076, 669630768, 1004446152, 2008892304]

約数ペア:

[(1, 2008892304), (2, 1004446152), (3, 669630768), (4, 502223076), (6, 334815384), (8, 251111538), (9, 223210256), (12, 167407692), (16, 125555769), (18, 111605128), (24, 83703846), (36, 55802564), (48, 41851923), (72, 27901282), (113, 17777808), (144, 13950641), (226, 8888904), (339, 5925936), (452, 4444452), (678, 2962968), (904, 2222226), (1017, 1975312), (1356, 1481484), (1808, 1111113), (2034, 987656), (2712, 740742), (4068, 493828), (5424, 370371), (8136, 246914), (16272, 123457)]