309574032

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{12379}}^1$

素因数の和:12911

約数の個数: 40

約数和(自身を含む): 801332640

約数和(自身を除く): 491758608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 1042, 1563, 2084, 3126, 4168, 6252, 8336, 12379, 12504, 24758, 25008, 37137, 49516, 74274, 99032, 148548, 198064, 297096, 594192, 6449459, 12898918, 19348377, 25797836, 38696754, 51595672, 77393508, 103191344, 154787016, 309574032]

約数ペア:

[(1, 309574032), (2, 154787016), (3, 103191344), (4, 77393508), (6, 51595672), (8, 38696754), (12, 25797836), (16, 19348377), (24, 12898918), (48, 6449459), (521, 594192), (1042, 297096), (1563, 198064), (2084, 148548), (3126, 99032), (4168, 74274), (6252, 49516), (8336, 37137), (12379, 25008), (12504, 24758)]