493905888

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 216

約数和(自身を含む): 1688057280

約数和(自身を除く): 1194151392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1129, 1176, 1302, 1488, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2258, 2352, 2604, 2976, 3038, 3387, 3472, 3528, 3906, 4464, 4516, 4557, 4704, 5208, 6076, 6774, 6944, 7056, 7812, 7903, 8928, 9032, 9114, 10161, 10416, 12152, 13548, 13671, 14112, 15624, 15806, 18064, 18228, 20322, 20832, 23709, 24304, 27096, 27342, 31248, 31612, 34999, 36128, 36456, 40644, 47418, 48608, 54192, 54684, 55321, 62496, 63224, 69998, 71127, 72912, 81288, 94836, 104997, 108384, 109368, 110642, 126448, 139996, 142254, 145824, 162576, 165963, 189672, 209994, 218736, 221284, 244993, 252896, 279992, 284508, 314991, 325152, 331926, 379344, 419988, 437472, 442568, 489986, 497889, 559984, 569016, 629982, 663852, 734979, 758688, 839976, 885136, 979972, 995778, 1119968, 1138032, 1259964, 1327704, 1469958, 1679952, 1714951, 1770272, 1959944, 1991556, 2204937, 2276064, 2519928, 2655408, 2939916, 3359904, 3429902, 3919888, 3983112, 4409874, 5039856, 5144853, 5310816, 5879832, 6859804, 7839776, 7966224, 8819748, 10079712, 10289706, 11759664, 13719608, 15434559, 15932448, 17639496, 20579412, 23519328, 27439216, 30869118, 35278992, 41158824, 54878432, 61738236, 70557984, 82317648, 123476472, 164635296, 246952944, 493905888]

約数ペア:

[(1, 493905888), (2, 246952944), (3, 164635296), (4, 123476472), (6, 82317648), (7, 70557984), (8, 61738236), (9, 54878432), (12, 41158824), (14, 35278992), (16, 30869118), (18, 27439216), (21, 23519328), (24, 20579412), (28, 17639496), (31, 15932448), (32, 15434559), (36, 13719608), (42, 11759664), (48, 10289706), (49, 10079712), (56, 8819748), (62, 7966224), (63, 7839776), (72, 6859804), (84, 5879832), (93, 5310816), (96, 5144853), (98, 5039856), (112, 4409874), (124, 3983112), (126, 3919888), (144, 3429902), (147, 3359904), (168, 2939916), (186, 2655408), (196, 2519928), (217, 2276064), (224, 2204937), (248, 1991556), (252, 1959944), (279, 1770272), (288, 1714951), (294, 1679952), (336, 1469958), (372, 1327704), (392, 1259964), (434, 1138032), (441, 1119968), (496, 995778), (504, 979972), (558, 885136), (588, 839976), (651, 758688), (672, 734979), (744, 663852), (784, 629982), (868, 569016), (882, 559984), (992, 497889), (1008, 489986), (1116, 442568), (1129, 437472), (1176, 419988), (1302, 379344), (1488, 331926), (1519, 325152), (1568, 314991), (1736, 284508), (1764, 279992), (1953, 252896), (2016, 244993), (2232, 221284), (2258, 218736), (2352, 209994), (2604, 189672), (2976, 165963), (3038, 162576), (3387, 145824), (3472, 142254), (3528, 139996), (3906, 126448), (4464, 110642), (4516, 109368), (4557, 108384), (4704, 104997), (5208, 94836), (6076, 81288), (6774, 72912), (6944, 71127), (7056, 69998), (7812, 63224), (7903, 62496), (8928, 55321), (9032, 54684), (9114, 54192), (10161, 48608), (10416, 47418), (12152, 40644), (13548, 36456), (13671, 36128), (14112, 34999), (15624, 31612), (15806, 31248), (18064, 27342), (18228, 27096), (20322, 24304), (20832, 23709)]