242880458524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{270841}}^1$

素因数の和:271174

約数の個数: 48

約数和(自身を含む): 470940069600

約数和(自身を除く): 228059611076

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 229, 356, 458, 916, 979, 1958, 2519, 3916, 5038, 10076, 20381, 40762, 81524, 224191, 270841, 448382, 541682, 896764, 1083364, 2979251, 5958502, 11917004, 24104849, 48209698, 62022589, 96419396, 124045178, 248090356, 265153339, 530306678, 682248479, 1060613356, 1364496958, 2728993916, 5520010421, 11040020842, 22080041684, 60720114631, 121440229262, 242880458524]

約数ペア:

[(1, 242880458524), (2, 121440229262), (4, 60720114631), (11, 22080041684), (22, 11040020842), (44, 5520010421), (89, 2728993916), (178, 1364496958), (229, 1060613356), (356, 682248479), (458, 530306678), (916, 265153339), (979, 248090356), (1958, 124045178), (2519, 96419396), (3916, 62022589), (5038, 48209698), (10076, 24104849), (20381, 11917004), (40762, 5958502), (81524, 2979251), (224191, 1083364), (270841, 896764), (448382, 541682)]