261172448

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 525813120

約数和(自身を除く): 264640672

約数列:

[1, 2, 4, 8, 16, 32, 83, 107, 166, 214, 332, 428, 664, 856, 919, 1328, 1712, 1838, 2656, 3424, 3676, 7352, 8881, 14704, 17762, 29408, 35524, 71048, 76277, 98333, 142096, 152554, 196666, 284192, 305108, 393332, 610216, 786664, 1220432, 1573328, 2440864, 3146656, 8161639, 16323278, 32646556, 65293112, 130586224, 261172448]

約数ペア:

[(1, 261172448), (2, 130586224), (4, 65293112), (8, 32646556), (16, 16323278), (32, 8161639), (83, 3146656), (107, 2440864), (166, 1573328), (214, 1220432), (332, 786664), (428, 610216), (664, 393332), (856, 305108), (919, 284192), (1328, 196666), (1712, 152554), (1838, 142096), (2656, 98333), (3424, 76277), (3676, 71048), (7352, 35524), (8881, 29408), (14704, 17762)]