261586820304

素因数分解:

$2^4\times 3^3\times {\mathrm{277}}^1\times {\mathrm{2186011}}^1$

素因数の和:2186305

約数の個数: 80

約数和(自身を含む): 753562056640

約数和(自身を除く): 491975236336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 277, 432, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 6648, 7479, 9972, 13296, 14958, 19944, 29916, 39888, 59832, 119664, 2186011, 4372022, 6558033, 8744044, 13116066, 17488088, 19674099, 26232132, 34976176, 39348198, 52464264, 59022297, 78696396, 104928528, 118044594, 157392792, 236089188, 314785584, 472178376, 605525047, 944356752, 1211050094, 1816575141, 2422100188, 3633150282, 4844200376, 5449725423, 7266300564, 9688400752, 10899450846, 14532601128, 16349176269, 21798901692, 29065202256, 32698352538, 43597803384, 65396705076, 87195606768, 130793410152, 261586820304]

約数ペア:

[(1, 261586820304), (2, 130793410152), (3, 87195606768), (4, 65396705076), (6, 43597803384), (8, 32698352538), (9, 29065202256), (12, 21798901692), (16, 16349176269), (18, 14532601128), (24, 10899450846), (27, 9688400752), (36, 7266300564), (48, 5449725423), (54, 4844200376), (72, 3633150282), (108, 2422100188), (144, 1816575141), (216, 1211050094), (277, 944356752), (432, 605525047), (554, 472178376), (831, 314785584), (1108, 236089188), (1662, 157392792), (2216, 118044594), (2493, 104928528), (3324, 78696396), (4432, 59022297), (4986, 52464264), (6648, 39348198), (7479, 34976176), (9972, 26232132), (13296, 19674099), (14958, 17488088), (19944, 13116066), (29916, 8744044), (39888, 6558033), (59832, 4372022), (119664, 2186011)]