255863592

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 726785280

約数和(自身を除く): 470921688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 367, 414, 421, 552, 734, 828, 842, 1101, 1263, 1468, 1656, 1684, 2202, 2526, 2936, 3303, 3368, 3789, 4404, 5052, 6606, 7578, 8441, 8808, 9683, 10104, 13212, 15156, 16882, 19366, 25323, 26424, 29049, 30312, 33764, 38732, 50646, 58098, 67528, 75969, 77464, 87147, 101292, 116196, 151938, 154507, 174294, 202584, 232392, 303876, 309014, 348588, 463521, 607752, 618028, 697176, 927042, 1236056, 1390563, 1854084, 2781126, 3553661, 3708168, 5562252, 7107322, 10660983, 11124504, 14214644, 21321966, 28429288, 31982949, 42643932, 63965898, 85287864, 127931796, 255863592]

約数ペア:

[(1, 255863592), (2, 127931796), (3, 85287864), (4, 63965898), (6, 42643932), (8, 31982949), (9, 28429288), (12, 21321966), (18, 14214644), (23, 11124504), (24, 10660983), (36, 7107322), (46, 5562252), (69, 3708168), (72, 3553661), (92, 2781126), (138, 1854084), (184, 1390563), (207, 1236056), (276, 927042), (367, 697176), (414, 618028), (421, 607752), (552, 463521), (734, 348588), (828, 309014), (842, 303876), (1101, 232392), (1263, 202584), (1468, 174294), (1656, 154507), (1684, 151938), (2202, 116196), (2526, 101292), (2936, 87147), (3303, 77464), (3368, 75969), (3789, 67528), (4404, 58098), (5052, 50646), (6606, 38732), (7578, 33764), (8441, 30312), (8808, 29049), (9683, 26424), (10104, 25323), (13212, 19366), (15156, 16882)]