289325966

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 451476480

約数和(自身を除く): 162150514

約数列:

[1, 2, 67, 79, 134, 151, 158, 181, 302, 362, 5293, 10117, 10586, 11929, 12127, 14299, 20234, 23858, 24254, 27331, 28598, 54662, 799243, 958033, 1598486, 1831177, 1916066, 2159149, 3662354, 4318298, 144662983, 289325966]

約数ペア:

[(1, 289325966), (2, 144662983), (67, 4318298), (79, 3662354), (134, 2159149), (151, 1916066), (158, 1831177), (181, 1598486), (302, 958033), (362, 799243), (5293, 54662), (10117, 28598), (10586, 27331), (11929, 24254), (12127, 23858), (14299, 20234)]