233287128

素因数分解:

$2^3\times 3^4\times {\mathrm{521}}^1\times {\mathrm{691}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 655621560

約数和(自身を除く): 422334432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 521, 648, 691, 1042, 1382, 1563, 2073, 2084, 2764, 3126, 4146, 4168, 4689, 5528, 6219, 6252, 8292, 9378, 12438, 12504, 14067, 16584, 18657, 18756, 24876, 28134, 37314, 37512, 42201, 49752, 55971, 56268, 74628, 84402, 111942, 112536, 149256, 168804, 223884, 337608, 360011, 447768, 720022, 1080033, 1440044, 2160066, 2880088, 3240099, 4320132, 6480198, 8640264, 9720297, 12960396, 19440594, 25920792, 29160891, 38881188, 58321782, 77762376, 116643564, 233287128]

約数ペア:

[(1, 233287128), (2, 116643564), (3, 77762376), (4, 58321782), (6, 38881188), (8, 29160891), (9, 25920792), (12, 19440594), (18, 12960396), (24, 9720297), (27, 8640264), (36, 6480198), (54, 4320132), (72, 3240099), (81, 2880088), (108, 2160066), (162, 1440044), (216, 1080033), (324, 720022), (521, 447768), (648, 360011), (691, 337608), (1042, 223884), (1382, 168804), (1563, 149256), (2073, 112536), (2084, 111942), (2764, 84402), (3126, 74628), (4146, 56268), (4168, 55971), (4689, 49752), (5528, 42201), (6219, 37512), (6252, 37314), (8292, 28134), (9378, 24876), (12438, 18756), (12504, 18657), (14067, 16584)]