221833044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3149

約数の個数: 72

約数和(自身を含む): 586185600

約数和(自身を除く): 364352556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 47, 86, 94, 129, 141, 172, 188, 258, 282, 387, 423, 516, 564, 774, 846, 1548, 1692, 2021, 3049, 4042, 6063, 6098, 8084, 9147, 12126, 12196, 18189, 18294, 24252, 27441, 36378, 36588, 54882, 72756, 109764, 131107, 143303, 262214, 286606, 393321, 429909, 524428, 573212, 786642, 859818, 1179963, 1289727, 1573284, 1719636, 2359926, 2579454, 4719852, 5158908, 6162029, 12324058, 18486087, 24648116, 36972174, 55458261, 73944348, 110916522, 221833044]

約数ペア:

[(1, 221833044), (2, 110916522), (3, 73944348), (4, 55458261), (6, 36972174), (9, 24648116), (12, 18486087), (18, 12324058), (36, 6162029), (43, 5158908), (47, 4719852), (86, 2579454), (94, 2359926), (129, 1719636), (141, 1573284), (172, 1289727), (188, 1179963), (258, 859818), (282, 786642), (387, 573212), (423, 524428), (516, 429909), (564, 393321), (774, 286606), (846, 262214), (1548, 143303), (1692, 131107), (2021, 109764), (3049, 72756), (4042, 54882), (6063, 36588), (6098, 36378), (8084, 27441), (9147, 24252), (12126, 18294), (12196, 18189)]