236991144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5981}}^1$

素因数の和:6130

約数の個数: 64

約数和(自身を含む): 643184640

約数和(自身を除く): 406193496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 5981, 6604, 9906, 11962, 13208, 17943, 19812, 23924, 35886, 39624, 47848, 71772, 77753, 143544, 155506, 233259, 311012, 466518, 622024, 759587, 933036, 1519174, 1866072, 2278761, 3038348, 4557522, 6076696, 9115044, 9874631, 18230088, 19749262, 29623893, 39498524, 59247786, 78997048, 118495572, 236991144]

約数ペア:

[(1, 236991144), (2, 118495572), (3, 78997048), (4, 59247786), (6, 39498524), (8, 29623893), (12, 19749262), (13, 18230088), (24, 9874631), (26, 9115044), (39, 6076696), (52, 4557522), (78, 3038348), (104, 2278761), (127, 1866072), (156, 1519174), (254, 933036), (312, 759587), (381, 622024), (508, 466518), (762, 311012), (1016, 233259), (1524, 155506), (1651, 143544), (3048, 77753), (3302, 71772), (4953, 47848), (5981, 39624), (6604, 35886), (9906, 23924), (11962, 19812), (13208, 17943)]