279284952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:941

約数の個数: 128

約数和(自身を含む): 792576000

約数和(自身を除く): 513291048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 31, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 372, 437, 456, 552, 589, 713, 744, 859, 874, 1178, 1311, 1426, 1718, 1748, 1767, 2139, 2356, 2577, 2622, 2852, 3436, 3496, 3534, 4278, 4712, 5154, 5244, 5704, 6872, 7068, 8556, 10308, 10488, 13547, 14136, 16321, 17112, 19757, 20616, 26629, 27094, 32642, 39514, 40641, 48963, 53258, 54188, 59271, 65284, 79028, 79887, 81282, 97926, 106516, 108376, 118542, 130568, 158056, 159774, 162564, 195852, 213032, 237084, 319548, 325128, 375383, 391704, 474168, 505951, 612467, 639096, 750766, 1011902, 1126149, 1224934, 1501532, 1517853, 1837401, 2023804, 2252298, 2449868, 3003064, 3035706, 3674802, 4047608, 4504596, 4899736, 6071412, 7349604, 9009192, 11636873, 12142824, 14699208, 23273746, 34910619, 46547492, 69821238, 93094984, 139642476, 279284952]

約数ペア:

[(1, 279284952), (2, 139642476), (3, 93094984), (4, 69821238), (6, 46547492), (8, 34910619), (12, 23273746), (19, 14699208), (23, 12142824), (24, 11636873), (31, 9009192), (38, 7349604), (46, 6071412), (57, 4899736), (62, 4504596), (69, 4047608), (76, 3674802), (92, 3035706), (93, 3003064), (114, 2449868), (124, 2252298), (138, 2023804), (152, 1837401), (184, 1517853), (186, 1501532), (228, 1224934), (248, 1126149), (276, 1011902), (372, 750766), (437, 639096), (456, 612467), (552, 505951), (589, 474168), (713, 391704), (744, 375383), (859, 325128), (874, 319548), (1178, 237084), (1311, 213032), (1426, 195852), (1718, 162564), (1748, 159774), (1767, 158056), (2139, 130568), (2356, 118542), (2577, 108376), (2622, 106516), (2852, 97926), (3436, 81282), (3496, 79887), (3534, 79028), (4278, 65284), (4712, 59271), (5154, 54188), (5244, 53258), (5704, 48963), (6872, 40641), (7068, 39514), (8556, 32642), (10308, 27094), (10488, 26629), (13547, 20616), (14136, 19757), (16321, 17112)]