417813984

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 1447891200

約数和(自身を除く): 1030077216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 71, 72, 84, 96, 98, 108, 112, 126, 139, 142, 144, 147, 168, 189, 196, 213, 216, 224, 252, 278, 284, 288, 294, 336, 378, 392, 417, 426, 432, 441, 497, 504, 556, 568, 588, 639, 672, 756, 784, 834, 852, 864, 882, 973, 994, 1008, 1112, 1136, 1176, 1251, 1278, 1323, 1491, 1512, 1568, 1668, 1704, 1764, 1917, 1946, 1988, 2016, 2224, 2272, 2352, 2502, 2556, 2646, 2919, 2982, 3024, 3336, 3408, 3479, 3528, 3753, 3834, 3892, 3976, 4448, 4473, 4704, 5004, 5112, 5292, 5838, 5964, 6048, 6672, 6811, 6816, 6958, 7056, 7506, 7668, 7784, 7952, 8757, 8946, 9869, 10008, 10224, 10437, 10584, 11676, 11928, 13344, 13419, 13622, 13916, 14112, 15012, 15336, 15568, 15904, 17514, 17892, 19738, 20016, 20433, 20448, 20874, 21168, 23352, 23856, 26271, 26838, 27244, 27832, 29607, 30024, 30672, 31136, 31311, 35028, 35784, 39476, 40032, 40866, 41748, 42336, 46704, 47712, 52542, 53676, 54488, 55664, 59214, 60048, 61299, 61344, 62622, 69083, 70056, 71568, 78952, 81732, 83496, 88821, 93408, 93933, 105084, 107352, 108976, 111328, 118428, 120096, 122598, 125244, 138166, 140112, 143136, 157904, 163464, 166992, 177642, 183897, 187866, 207249, 210168, 214704, 217952, 236856, 245196, 250488, 266463, 276332, 280224, 315808, 326928, 333984, 355284, 367794, 375732, 414498, 420336, 429408, 473712, 483581, 490392, 500976, 532926, 552664, 621747, 653856, 710568, 735588, 751464, 828996, 840672, 947424, 967162, 980784, 1001952, 1065852, 1105328, 1243494, 1421136, 1450743, 1471176, 1502928, 1657992, 1865241, 1934324, 1961568, 2131704, 2210656, 2486988, 2842272, 2901486, 2942352, 3005856, 3315984, 3730482, 3868648, 4263408, 4352229, 4973976, 5802972, 5884704, 6631968, 7460964, 7737296, 8526816, 8704458, 9947952, 11605944, 13056687, 14921928, 15474592, 17408916, 19895904, 23211888, 26113374, 29843856, 34817832, 46423776, 52226748, 59687712, 69635664, 104453496, 139271328, 208906992, 417813984]

約数ペア:

[(1, 417813984), (2, 208906992), (3, 139271328), (4, 104453496), (6, 69635664), (7, 59687712), (8, 52226748), (9, 46423776), (12, 34817832), (14, 29843856), (16, 26113374), (18, 23211888), (21, 19895904), (24, 17408916), (27, 15474592), (28, 14921928), (32, 13056687), (36, 11605944), (42, 9947952), (48, 8704458), (49, 8526816), (54, 7737296), (56, 7460964), (63, 6631968), (71, 5884704), (72, 5802972), (84, 4973976), (96, 4352229), (98, 4263408), (108, 3868648), (112, 3730482), (126, 3315984), (139, 3005856), (142, 2942352), (144, 2901486), (147, 2842272), (168, 2486988), (189, 2210656), (196, 2131704), (213, 1961568), (216, 1934324), (224, 1865241), (252, 1657992), (278, 1502928), (284, 1471176), (288, 1450743), (294, 1421136), (336, 1243494), (378, 1105328), (392, 1065852), (417, 1001952), (426, 980784), (432, 967162), (441, 947424), (497, 840672), (504, 828996), (556, 751464), (568, 735588), (588, 710568), (639, 653856), (672, 621747), (756, 552664), (784, 532926), (834, 500976), (852, 490392), (864, 483581), (882, 473712), (973, 429408), (994, 420336), (1008, 414498), (1112, 375732), (1136, 367794), (1176, 355284), (1251, 333984), (1278, 326928), (1323, 315808), (1491, 280224), (1512, 276332), (1568, 266463), (1668, 250488), (1704, 245196), (1764, 236856), (1917, 217952), (1946, 214704), (1988, 210168), (2016, 207249), (2224, 187866), (2272, 183897), (2352, 177642), (2502, 166992), (2556, 163464), (2646, 157904), (2919, 143136), (2982, 140112), (3024, 138166), (3336, 125244), (3408, 122598), (3479, 120096), (3528, 118428), (3753, 111328), (3834, 108976), (3892, 107352), (3976, 105084), (4448, 93933), (4473, 93408), (4704, 88821), (5004, 83496), (5112, 81732), (5292, 78952), (5838, 71568), (5964, 70056), (6048, 69083), (6672, 62622), (6811, 61344), (6816, 61299), (6958, 60048), (7056, 59214), (7506, 55664), (7668, 54488), (7784, 53676), (7952, 52542), (8757, 47712), (8946, 46704), (9869, 42336), (10008, 41748), (10224, 40866), (10437, 40032), (10584, 39476), (11676, 35784), (11928, 35028), (13344, 31311), (13419, 31136), (13622, 30672), (13916, 30024), (14112, 29607), (15012, 27832), (15336, 27244), (15568, 26838), (15904, 26271), (17514, 23856), (17892, 23352), (19738, 21168), (20016, 20874), (20433, 20448)]