313466132

素因数分解:

$2^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{2609}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 639413460

約数和(自身を除く): 325947328

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 613, 1226, 2452, 2609, 4291, 5218, 8582, 10436, 17164, 18263, 30037, 36526, 60074, 73052, 120148, 127841, 255682, 511364, 1599317, 3198634, 6397268, 11195219, 22390438, 44780876, 78366533, 156733066, 313466132]

約数ペア:

[(1, 313466132), (2, 156733066), (4, 78366533), (7, 44780876), (14, 22390438), (28, 11195219), (49, 6397268), (98, 3198634), (196, 1599317), (613, 511364), (1226, 255682), (2452, 127841), (2609, 120148), (4291, 73052), (5218, 60074), (8582, 36526), (10436, 30037), (17164, 18263)]