816021144

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{241141}}^1$

素因数の和:241200

約数の個数: 48

約数和(自身を含む): 2257089120

約数和(自身を除く): 1441067976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 241141, 482282, 723423, 964564, 1446846, 1929128, 2170269, 2893692, 4340538, 5787384, 8681076, 11333627, 17362152, 22667254, 34000881, 45334508, 68001762, 90669016, 102002643, 136003524, 204005286, 272007048, 408010572, 816021144]

約数ペア:

[(1, 816021144), (2, 408010572), (3, 272007048), (4, 204005286), (6, 136003524), (8, 102002643), (9, 90669016), (12, 68001762), (18, 45334508), (24, 34000881), (36, 22667254), (47, 17362152), (72, 11333627), (94, 8681076), (141, 5787384), (188, 4340538), (282, 2893692), (376, 2170269), (423, 1929128), (564, 1446846), (846, 964564), (1128, 723423), (1692, 482282), (3384, 241141)]