217066464

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:681

約数の個数: 144

約数和(自身を含む): 653837184

約数和(自身を除く): 436770720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 72, 82, 93, 96, 123, 124, 144, 164, 186, 246, 248, 279, 288, 328, 369, 372, 492, 496, 558, 593, 656, 738, 744, 984, 992, 1116, 1186, 1271, 1312, 1476, 1488, 1779, 1968, 2232, 2372, 2542, 2952, 2976, 3558, 3813, 3936, 4464, 4744, 5084, 5337, 5904, 7116, 7626, 8928, 9488, 10168, 10674, 11439, 11808, 14232, 15252, 18383, 18976, 20336, 21348, 22878, 24313, 28464, 30504, 36766, 40672, 42696, 45756, 48626, 55149, 56928, 61008, 72939, 73532, 85392, 91512, 97252, 110298, 122016, 145878, 147064, 165447, 170784, 183024, 194504, 218817, 220596, 291756, 294128, 330894, 366048, 389008, 437634, 441192, 583512, 588256, 661788, 753703, 778016, 875268, 882384, 1167024, 1323576, 1507406, 1750536, 1764768, 2261109, 2334048, 2647152, 3014812, 3501072, 4522218, 5294304, 6029624, 6783327, 7002144, 9044436, 12059248, 13566654, 18088872, 24118496, 27133308, 36177744, 54266616, 72355488, 108533232, 217066464]

約数ペア:

[(1, 217066464), (2, 108533232), (3, 72355488), (4, 54266616), (6, 36177744), (8, 27133308), (9, 24118496), (12, 18088872), (16, 13566654), (18, 12059248), (24, 9044436), (31, 7002144), (32, 6783327), (36, 6029624), (41, 5294304), (48, 4522218), (62, 3501072), (72, 3014812), (82, 2647152), (93, 2334048), (96, 2261109), (123, 1764768), (124, 1750536), (144, 1507406), (164, 1323576), (186, 1167024), (246, 882384), (248, 875268), (279, 778016), (288, 753703), (328, 661788), (369, 588256), (372, 583512), (492, 441192), (496, 437634), (558, 389008), (593, 366048), (656, 330894), (738, 294128), (744, 291756), (984, 220596), (992, 218817), (1116, 194504), (1186, 183024), (1271, 170784), (1312, 165447), (1476, 147064), (1488, 145878), (1779, 122016), (1968, 110298), (2232, 97252), (2372, 91512), (2542, 85392), (2952, 73532), (2976, 72939), (3558, 61008), (3813, 56928), (3936, 55149), (4464, 48626), (4744, 45756), (5084, 42696), (5337, 40672), (5904, 36766), (7116, 30504), (7626, 28464), (8928, 24313), (9488, 22878), (10168, 21348), (10674, 20336), (11439, 18976), (11808, 18383), (14232, 15252)]