731908074

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{38861}}^1$

素因数の和:38982

約数の個数: 32

約数和(自身を含む): 1518416064

約数和(自身を除く): 786507990

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 6278, 9417, 18834, 38861, 77722, 116583, 233166, 1671023, 2836853, 3342046, 5013069, 5673706, 8510559, 10026138, 17021118, 121984679, 243969358, 365954037, 731908074]

約数ペア:

[(1, 731908074), (2, 365954037), (3, 243969358), (6, 121984679), (43, 17021118), (73, 10026138), (86, 8510559), (129, 5673706), (146, 5013069), (219, 3342046), (258, 2836853), (438, 1671023), (3139, 233166), (6278, 116583), (9417, 77722), (18834, 38861)]