238408848

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53407}}^1$

素因数の和:53452

約数の個数: 60

約数和(自身を含む): 688749568

約数和(自身を除く): 450340720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 53407, 106814, 160221, 213628, 320442, 427256, 480663, 640884, 854512, 961326, 1281768, 1655617, 1922652, 2563536, 3311234, 3845304, 4966851, 6622468, 7690608, 9933702, 13244936, 14900553, 19867404, 26489872, 29801106, 39734808, 59602212, 79469616, 119204424, 238408848]

約数ペア:

[(1, 238408848), (2, 119204424), (3, 79469616), (4, 59602212), (6, 39734808), (8, 29801106), (9, 26489872), (12, 19867404), (16, 14900553), (18, 13244936), (24, 9933702), (31, 7690608), (36, 6622468), (48, 4966851), (62, 3845304), (72, 3311234), (93, 2563536), (124, 1922652), (144, 1655617), (186, 1281768), (248, 961326), (279, 854512), (372, 640884), (496, 480663), (558, 427256), (744, 320442), (1116, 213628), (1488, 160221), (2232, 106814), (4464, 53407)]