488281716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{347779}}^1$

素因数の和:347805

約数の個数: 48

約数和(自身を含む): 1363297600

約数和(自身を除く): 875015884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 347779, 695558, 1043337, 1391116, 2086674, 3130011, 4173348, 4521127, 6260022, 9042254, 9390033, 12520044, 13563381, 18084508, 18780066, 27126762, 37560132, 40690143, 54253524, 81380286, 122070429, 162760572, 244140858, 488281716]

約数ペア:

[(1, 488281716), (2, 244140858), (3, 162760572), (4, 122070429), (6, 81380286), (9, 54253524), (12, 40690143), (13, 37560132), (18, 27126762), (26, 18780066), (27, 18084508), (36, 13563381), (39, 12520044), (52, 9390033), (54, 9042254), (78, 6260022), (108, 4521127), (117, 4173348), (156, 3130011), (234, 2086674), (351, 1391116), (468, 1043337), (702, 695558), (1404, 347779)]