239421804

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{857}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 578113536

約数和(自身を除く): 338691732

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 751, 857, 1502, 1714, 2253, 2571, 3004, 3428, 4506, 5142, 9012, 10284, 23281, 26567, 46562, 53134, 69843, 79701, 93124, 106268, 139686, 159402, 279372, 318804, 643607, 1287214, 1930821, 2574428, 3861642, 7723284, 19951817, 39903634, 59855451, 79807268, 119710902, 239421804]

約数ペア:

[(1, 239421804), (2, 119710902), (3, 79807268), (4, 59855451), (6, 39903634), (12, 19951817), (31, 7723284), (62, 3861642), (93, 2574428), (124, 1930821), (186, 1287214), (372, 643607), (751, 318804), (857, 279372), (1502, 159402), (1714, 139686), (2253, 106268), (2571, 93124), (3004, 79701), (3428, 69843), (4506, 53134), (5142, 46562), (9012, 26567), (10284, 23281)]