244080992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 509246640

約数和(自身を除く): 265165648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 608, 628, 1256, 2512, 2557, 2983, 5024, 5114, 5966, 10228, 11932, 20456, 23864, 40912, 47728, 48583, 81824, 95456, 97166, 194332, 388664, 401449, 777328, 802898, 1554656, 1605796, 3211592, 6423184, 7627531, 12846368, 15255062, 30510124, 61020248, 122040496, 244080992]

約数ペア:

[(1, 244080992), (2, 122040496), (4, 61020248), (8, 30510124), (16, 15255062), (19, 12846368), (32, 7627531), (38, 6423184), (76, 3211592), (152, 1605796), (157, 1554656), (304, 802898), (314, 777328), (608, 401449), (628, 388664), (1256, 194332), (2512, 97166), (2557, 95456), (2983, 81824), (5024, 48583), (5114, 47728), (5966, 40912), (10228, 23864), (11932, 20456)]