490489133046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{30911}}^1\times {\mathrm{240421}}^1$

素因数の和:271348

約数の個数: 32

約数和(自身を含む): 1070197180416

約数和(自身を除く): 579708047370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 30911, 61822, 92733, 185466, 240421, 340021, 480842, 680042, 721263, 1020063, 1442526, 2040126, 2644631, 5289262, 7933893, 15867786, 7431653531, 14863307062, 22294960593, 44589921186, 81748188841, 163496377682, 245244566523, 490489133046]

約数ペア:

[(1, 490489133046), (2, 245244566523), (3, 163496377682), (6, 81748188841), (11, 44589921186), (22, 22294960593), (33, 14863307062), (66, 7431653531), (30911, 15867786), (61822, 7933893), (92733, 5289262), (185466, 2644631), (240421, 2040126), (340021, 1442526), (480842, 1020063), (680042, 721263)]