645846912

素因数分解:

$2^7\times 3^3\times {\mathrm{186877}}^1$

素因数の和:186900

約数の個数: 64

約数和(自身を含む): 1906155600

約数和(自身を除く): 1260308688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 186877, 373754, 560631, 747508, 1121262, 1495016, 1681893, 2242524, 2990032, 3363786, 4485048, 5045679, 5980064, 6727572, 8970096, 10091358, 11960128, 13455144, 17940192, 20182716, 23920256, 26910288, 35880384, 40365432, 53820576, 71760768, 80730864, 107641152, 161461728, 215282304, 322923456, 645846912]

約数ペア:

[(1, 645846912), (2, 322923456), (3, 215282304), (4, 161461728), (6, 107641152), (8, 80730864), (9, 71760768), (12, 53820576), (16, 40365432), (18, 35880384), (24, 26910288), (27, 23920256), (32, 20182716), (36, 17940192), (48, 13455144), (54, 11960128), (64, 10091358), (72, 8970096), (96, 6727572), (108, 5980064), (128, 5045679), (144, 4485048), (192, 3363786), (216, 2990032), (288, 2242524), (384, 1681893), (432, 1495016), (576, 1121262), (864, 747508), (1152, 560631), (1728, 373754), (3456, 186877)]