227643648

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{947}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 608441568

約数和(自身を除く): 380797920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 626, 768, 939, 947, 1252, 1878, 1894, 2504, 2841, 3756, 3788, 5008, 5682, 7512, 7576, 10016, 11364, 15024, 15152, 20032, 22728, 30048, 30304, 40064, 45456, 60096, 60608, 80128, 90912, 120192, 121216, 181824, 240384, 242432, 296411, 363648, 592822, 727296, 889233, 1185644, 1778466, 2371288, 3556932, 4742576, 7113864, 9485152, 14227728, 18970304, 28455456, 37940608, 56910912, 75881216, 113821824, 227643648]

約数ペア:

[(1, 227643648), (2, 113821824), (3, 75881216), (4, 56910912), (6, 37940608), (8, 28455456), (12, 18970304), (16, 14227728), (24, 9485152), (32, 7113864), (48, 4742576), (64, 3556932), (96, 2371288), (128, 1778466), (192, 1185644), (256, 889233), (313, 727296), (384, 592822), (626, 363648), (768, 296411), (939, 242432), (947, 240384), (1252, 181824), (1878, 121216), (1894, 120192), (2504, 90912), (2841, 80128), (3756, 60608), (3788, 60096), (5008, 45456), (5682, 40064), (7512, 30304), (7576, 30048), (10016, 22728), (11364, 20032), (15024, 15152)]