1246339872

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15564

約数の個数: 120

約数和(自身を含む): 3783935232

約数和(自身を除く): 2537595360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 496, 558, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 2232, 2511, 2592, 2976, 3348, 4464, 5022, 6696, 8928, 10044, 13392, 15511, 20088, 26784, 31022, 40176, 46533, 62044, 80352, 93066, 124088, 139599, 186132, 248176, 279198, 372264, 418797, 480841, 496352, 558396, 744528, 837594, 961682, 1116792, 1256391, 1442523, 1489056, 1675188, 1923364, 2233584, 2512782, 2885046, 3350376, 3846728, 4327569, 4467168, 5025564, 5770092, 6700752, 7693456, 8655138, 10051128, 11540184, 12982707, 13401504, 15386912, 17310276, 20102256, 23080368, 25965414, 34620552, 38948121, 40204512, 46160736, 51930828, 69241104, 77896242, 103861656, 138482208, 155792484, 207723312, 311584968, 415446624, 623169936, 1246339872]

約数ペア:

[(1, 1246339872), (2, 623169936), (3, 415446624), (4, 311584968), (6, 207723312), (8, 155792484), (9, 138482208), (12, 103861656), (16, 77896242), (18, 69241104), (24, 51930828), (27, 46160736), (31, 40204512), (32, 38948121), (36, 34620552), (48, 25965414), (54, 23080368), (62, 20102256), (72, 17310276), (81, 15386912), (93, 13401504), (96, 12982707), (108, 11540184), (124, 10051128), (144, 8655138), (162, 7693456), (186, 6700752), (216, 5770092), (248, 5025564), (279, 4467168), (288, 4327569), (324, 3846728), (372, 3350376), (432, 2885046), (496, 2512782), (558, 2233584), (648, 1923364), (744, 1675188), (837, 1489056), (864, 1442523), (992, 1256391), (1116, 1116792), (1296, 961682), (1488, 837594), (1674, 744528), (2232, 558396), (2511, 496352), (2592, 480841), (2976, 418797), (3348, 372264), (4464, 279198), (5022, 248176), (6696, 186132), (8928, 139599), (10044, 124088), (13392, 93066), (15511, 80352), (20088, 62044), (26784, 46533), (31022, 40176)]