287575992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15787}}^1$

素因数の和:15833

約数の個数: 96

約数和(自身を含む): 886654080

約数和(自身を除く): 599078088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 132, 138, 184, 198, 207, 253, 264, 276, 396, 414, 506, 552, 759, 792, 828, 1012, 1518, 1656, 2024, 2277, 3036, 4554, 6072, 9108, 15787, 18216, 31574, 47361, 63148, 94722, 126296, 142083, 173657, 189444, 284166, 347314, 363101, 378888, 520971, 568332, 694628, 726202, 1041942, 1089303, 1136664, 1389256, 1452404, 1562913, 2083884, 2178606, 2904808, 3125826, 3267909, 3994111, 4167768, 4357212, 6251652, 6535818, 7988222, 8714424, 11982333, 12503304, 13071636, 15976444, 23964666, 26143272, 31952888, 35946999, 47929332, 71893998, 95858664, 143787996, 287575992]

約数ペア:

[(1, 287575992), (2, 143787996), (3, 95858664), (4, 71893998), (6, 47929332), (8, 35946999), (9, 31952888), (11, 26143272), (12, 23964666), (18, 15976444), (22, 13071636), (23, 12503304), (24, 11982333), (33, 8714424), (36, 7988222), (44, 6535818), (46, 6251652), (66, 4357212), (69, 4167768), (72, 3994111), (88, 3267909), (92, 3125826), (99, 2904808), (132, 2178606), (138, 2083884), (184, 1562913), (198, 1452404), (207, 1389256), (253, 1136664), (264, 1089303), (276, 1041942), (396, 726202), (414, 694628), (506, 568332), (552, 520971), (759, 378888), (792, 363101), (828, 347314), (1012, 284166), (1518, 189444), (1656, 173657), (2024, 142083), (2277, 126296), (3036, 94722), (4554, 63148), (6072, 47361), (9108, 31574), (15787, 18216)]