840669984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 3011613696

約数和(自身を除く): 2170943712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 167, 168, 176, 198, 224, 227, 231, 252, 264, 288, 308, 334, 336, 352, 396, 454, 462, 501, 504, 528, 616, 668, 672, 681, 693, 792, 908, 924, 1002, 1008, 1056, 1169, 1232, 1336, 1362, 1386, 1503, 1584, 1589, 1816, 1837, 1848, 2004, 2016, 2043, 2338, 2464, 2497, 2672, 2724, 2772, 3006, 3168, 3178, 3507, 3632, 3674, 3696, 4008, 4086, 4676, 4767, 4994, 5344, 5448, 5511, 5544, 6012, 6356, 7014, 7264, 7348, 7392, 7491, 8016, 8172, 9352, 9534, 9988, 10521, 10896, 11022, 11088, 12024, 12712, 12859, 14028, 14301, 14696, 14982, 16032, 16344, 16533, 17479, 18704, 19068, 19976, 21042, 21792, 22044, 22176, 22473, 24048, 25424, 25718, 28056, 28602, 29392, 29964, 32688, 33066, 34958, 37408, 37909, 38136, 38577, 39952, 42084, 44088, 44946, 48096, 50848, 51436, 52437, 56112, 57204, 58784, 59928, 65376, 66132, 69916, 75818, 76272, 77154, 79904, 84168, 88176, 89892, 102872, 104874, 112224, 113727, 114408, 115731, 119856, 132264, 139832, 151636, 152544, 154308, 157311, 168336, 176352, 179784, 205744, 209748, 227454, 228816, 231462, 239712, 264528, 265363, 279664, 303272, 308616, 314622, 336672, 341181, 359568, 411488, 416999, 419496, 454908, 457632, 462924, 529056, 530726, 559328, 606544, 617232, 629244, 682362, 719136, 796089, 833998, 838992, 909816, 925848, 1061452, 1213088, 1234464, 1250997, 1258488, 1364724, 1592178, 1667996, 1677984, 1819632, 1851696, 2122904, 2388267, 2501994, 2516976, 2729448, 2918993, 3184356, 3335992, 3639264, 3703392, 3752991, 4245808, 4776534, 5003988, 5033952, 5458896, 5837986, 6368712, 6671984, 7505982, 8491616, 8756979, 9553068, 10007976, 10917792, 11675972, 12737424, 13343968, 15011964, 17513958, 19106136, 20015952, 23351944, 25474848, 26270937, 30023928, 35027916, 38212272, 40031904, 46703888, 52541874, 60047856, 70055832, 76424544, 93407776, 105083748, 120095712, 140111664, 210167496, 280223328, 420334992, 840669984]

約数ペア:

[(1, 840669984), (2, 420334992), (3, 280223328), (4, 210167496), (6, 140111664), (7, 120095712), (8, 105083748), (9, 93407776), (11, 76424544), (12, 70055832), (14, 60047856), (16, 52541874), (18, 46703888), (21, 40031904), (22, 38212272), (24, 35027916), (28, 30023928), (32, 26270937), (33, 25474848), (36, 23351944), (42, 20015952), (44, 19106136), (48, 17513958), (56, 15011964), (63, 13343968), (66, 12737424), (72, 11675972), (77, 10917792), (84, 10007976), (88, 9553068), (96, 8756979), (99, 8491616), (112, 7505982), (126, 6671984), (132, 6368712), (144, 5837986), (154, 5458896), (167, 5033952), (168, 5003988), (176, 4776534), (198, 4245808), (224, 3752991), (227, 3703392), (231, 3639264), (252, 3335992), (264, 3184356), (288, 2918993), (308, 2729448), (334, 2516976), (336, 2501994), (352, 2388267), (396, 2122904), (454, 1851696), (462, 1819632), (501, 1677984), (504, 1667996), (528, 1592178), (616, 1364724), (668, 1258488), (672, 1250997), (681, 1234464), (693, 1213088), (792, 1061452), (908, 925848), (924, 909816), (1002, 838992), (1008, 833998), (1056, 796089), (1169, 719136), (1232, 682362), (1336, 629244), (1362, 617232), (1386, 606544), (1503, 559328), (1584, 530726), (1589, 529056), (1816, 462924), (1837, 457632), (1848, 454908), (2004, 419496), (2016, 416999), (2043, 411488), (2338, 359568), (2464, 341181), (2497, 336672), (2672, 314622), (2724, 308616), (2772, 303272), (3006, 279664), (3168, 265363), (3178, 264528), (3507, 239712), (3632, 231462), (3674, 228816), (3696, 227454), (4008, 209748), (4086, 205744), (4676, 179784), (4767, 176352), (4994, 168336), (5344, 157311), (5448, 154308), (5511, 152544), (5544, 151636), (6012, 139832), (6356, 132264), (7014, 119856), (7264, 115731), (7348, 114408), (7392, 113727), (7491, 112224), (8016, 104874), (8172, 102872), (9352, 89892), (9534, 88176), (9988, 84168), (10521, 79904), (10896, 77154), (11022, 76272), (11088, 75818), (12024, 69916), (12712, 66132), (12859, 65376), (14028, 59928), (14301, 58784), (14696, 57204), (14982, 56112), (16032, 52437), (16344, 51436), (16533, 50848), (17479, 48096), (18704, 44946), (19068, 44088), (19976, 42084), (21042, 39952), (21792, 38577), (22044, 38136), (22176, 37909), (22473, 37408), (24048, 34958), (25424, 33066), (25718, 32688), (28056, 29964), (28602, 29392)]