640772373054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{144905557}}^1$

素因数の和:144905640

約数の個数: 32

約数和(自身を含む): 1418915223936

約数和(自身を除く): 778142850882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4422, 144905557, 289811114, 434716671, 869433342, 1593961127, 3187922254, 4781883381, 9563766762, 9708672319, 19417344638, 29126016957, 58252033914, 106795395509, 213590791018, 320386186527, 640772373054]

約数ペア:

[(1, 640772373054), (2, 320386186527), (3, 213590791018), (6, 106795395509), (11, 58252033914), (22, 29126016957), (33, 19417344638), (66, 9708672319), (67, 9563766762), (134, 4781883381), (201, 3187922254), (402, 1593961127), (737, 869433342), (1474, 434716671), (2211, 289811114), (4422, 144905557)]