518492796

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{7229}}^1$

素因数の和:7418

約数の個数: 48

約数和(自身を含む): 1247030400

約数和(自身を除く): 728537604

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 139, 172, 258, 278, 417, 516, 556, 834, 1668, 5977, 7229, 11954, 14458, 17931, 21687, 23908, 28916, 35862, 43374, 71724, 86748, 310847, 621694, 932541, 1004831, 1243388, 1865082, 2009662, 3014493, 3730164, 4019324, 6028986, 12057972, 43207733, 86415466, 129623199, 172830932, 259246398, 518492796]

約数ペア:

[(1, 518492796), (2, 259246398), (3, 172830932), (4, 129623199), (6, 86415466), (12, 43207733), (43, 12057972), (86, 6028986), (129, 4019324), (139, 3730164), (172, 3014493), (258, 2009662), (278, 1865082), (417, 1243388), (516, 1004831), (556, 932541), (834, 621694), (1668, 310847), (5977, 86748), (7229, 71724), (11954, 43374), (14458, 35862), (17931, 28916), (21687, 23908)]