406340064

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 240

約数和(自身を含む): 1331890560

約数和(自身を除く): 925550496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 96, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 248, 279, 288, 312, 324, 351, 372, 389, 403, 416, 432, 468, 496, 558, 624, 648, 702, 744, 778, 806, 837, 864, 936, 992, 1053, 1116, 1167, 1209, 1248, 1296, 1404, 1488, 1556, 1612, 1674, 1872, 2106, 2232, 2334, 2418, 2511, 2592, 2808, 2976, 3112, 3224, 3348, 3501, 3627, 3744, 4212, 4464, 4668, 4836, 5022, 5057, 5616, 6224, 6448, 6696, 7002, 7254, 8424, 8928, 9336, 9672, 10044, 10114, 10503, 10881, 11232, 12059, 12448, 12896, 13392, 14004, 14508, 15171, 16848, 18672, 19344, 20088, 20228, 21006, 21762, 24118, 26784, 28008, 29016, 30342, 31509, 32643, 33696, 36177, 37344, 38688, 40176, 40456, 42012, 43524, 45513, 48236, 56016, 58032, 60684, 63018, 65286, 72354, 80352, 80912, 84024, 87048, 91026, 96472, 108531, 112032, 116064, 121368, 126036, 130572, 136539, 144708, 156767, 161824, 168048, 174096, 182052, 192944, 217062, 242736, 252072, 261144, 273078, 289416, 313534, 325593, 336096, 348192, 364104, 385888, 409617, 434124, 470301, 485472, 504144, 522288, 546156, 578832, 627068, 651186, 728208, 819234, 868248, 940602, 976779, 1008288, 1044576, 1092312, 1157664, 1254136, 1302372, 1410903, 1456416, 1638468, 1736496, 1881204, 1953558, 2184624, 2508272, 2604744, 2821806, 3276936, 3472992, 3762408, 3907116, 4232709, 4369248, 5016544, 5209488, 5643612, 6553872, 7524816, 7814232, 8465418, 10418976, 11287224, 12698127, 13107744, 15049632, 15628464, 16930836, 22574448, 25396254, 31256928, 33861672, 45148896, 50792508, 67723344, 101585016, 135446688, 203170032, 406340064]

約数ペア:

[(1, 406340064), (2, 203170032), (3, 135446688), (4, 101585016), (6, 67723344), (8, 50792508), (9, 45148896), (12, 33861672), (13, 31256928), (16, 25396254), (18, 22574448), (24, 16930836), (26, 15628464), (27, 15049632), (31, 13107744), (32, 12698127), (36, 11287224), (39, 10418976), (48, 8465418), (52, 7814232), (54, 7524816), (62, 6553872), (72, 5643612), (78, 5209488), (81, 5016544), (93, 4369248), (96, 4232709), (104, 3907116), (108, 3762408), (117, 3472992), (124, 3276936), (144, 2821806), (156, 2604744), (162, 2508272), (186, 2184624), (208, 1953558), (216, 1881204), (234, 1736496), (248, 1638468), (279, 1456416), (288, 1410903), (312, 1302372), (324, 1254136), (351, 1157664), (372, 1092312), (389, 1044576), (403, 1008288), (416, 976779), (432, 940602), (468, 868248), (496, 819234), (558, 728208), (624, 651186), (648, 627068), (702, 578832), (744, 546156), (778, 522288), (806, 504144), (837, 485472), (864, 470301), (936, 434124), (992, 409617), (1053, 385888), (1116, 364104), (1167, 348192), (1209, 336096), (1248, 325593), (1296, 313534), (1404, 289416), (1488, 273078), (1556, 261144), (1612, 252072), (1674, 242736), (1872, 217062), (2106, 192944), (2232, 182052), (2334, 174096), (2418, 168048), (2511, 161824), (2592, 156767), (2808, 144708), (2976, 136539), (3112, 130572), (3224, 126036), (3348, 121368), (3501, 116064), (3627, 112032), (3744, 108531), (4212, 96472), (4464, 91026), (4668, 87048), (4836, 84024), (5022, 80912), (5057, 80352), (5616, 72354), (6224, 65286), (6448, 63018), (6696, 60684), (7002, 58032), (7254, 56016), (8424, 48236), (8928, 45513), (9336, 43524), (9672, 42012), (10044, 40456), (10114, 40176), (10503, 38688), (10881, 37344), (11232, 36177), (12059, 33696), (12448, 32643), (12896, 31509), (13392, 30342), (14004, 29016), (14508, 28008), (15171, 26784), (16848, 24118), (18672, 21762), (19344, 21006), (20088, 20228)]