401623584

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{26647}}^1$

素因数の和:26817

約数の個数: 48

約数和(自身を含む): 1061016768

約数和(自身を除く): 659393184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 26647, 53294, 79941, 106588, 159882, 213176, 319764, 426352, 639528, 852704, 1279056, 2558112, 4183579, 8367158, 12550737, 16734316, 25101474, 33468632, 50202948, 66937264, 100405896, 133874528, 200811792, 401623584]

約数ペア:

[(1, 401623584), (2, 200811792), (3, 133874528), (4, 100405896), (6, 66937264), (8, 50202948), (12, 33468632), (16, 25101474), (24, 16734316), (32, 12550737), (48, 8367158), (96, 4183579), (157, 2558112), (314, 1279056), (471, 852704), (628, 639528), (942, 426352), (1256, 319764), (1884, 213176), (2512, 159882), (3768, 106588), (5024, 79941), (7536, 53294), (15072, 26647)]