1966771584

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 6139584000

約数和(自身を除く): 4172812416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 109, 128, 138, 144, 184, 192, 207, 216, 218, 227, 276, 288, 327, 368, 384, 414, 432, 436, 454, 552, 576, 621, 654, 681, 736, 828, 864, 872, 908, 981, 1104, 1152, 1242, 1308, 1362, 1472, 1656, 1728, 1744, 1816, 1962, 2043, 2208, 2484, 2507, 2616, 2724, 2943, 2944, 3312, 3456, 3488, 3632, 3924, 4086, 4416, 4968, 5014, 5221, 5232, 5448, 5886, 6129, 6624, 6976, 7264, 7521, 7848, 8172, 8832, 9936, 10028, 10442, 10464, 10896, 11772, 12258, 13248, 13952, 14528, 15042, 15663, 15696, 16344, 19872, 20056, 20884, 20928, 21792, 22563, 23544, 24516, 24743, 26496, 29056, 30084, 31326, 31392, 32688, 39744, 40112, 41768, 41856, 43584, 45126, 46989, 47088, 49032, 49486, 60168, 62652, 62784, 65376, 67689, 74229, 79488, 80224, 83536, 87168, 90252, 93978, 94176, 98064, 98972, 120336, 125304, 125568, 130752, 135378, 140967, 148458, 160448, 167072, 180504, 187956, 188352, 196128, 197944, 222687, 240672, 250608, 261504, 270756, 281934, 296916, 320896, 334144, 361008, 375912, 376704, 392256, 395888, 445374, 481344, 501216, 541512, 563868, 569089, 593832, 668061, 668288, 722016, 751824, 784512, 791776, 890748, 962688, 1002432, 1083024, 1127736, 1138178, 1187664, 1336122, 1444032, 1503648, 1583552, 1707267, 1781496, 2004864, 2166048, 2255472, 2276356, 2375328, 2672244, 2888064, 3007296, 3167104, 3414534, 3562992, 4332096, 4510944, 4552712, 4750656, 5121801, 5344488, 6014592, 6829068, 7125984, 8664192, 9021888, 9105424, 9501312, 10243602, 10688976, 13658136, 14251968, 15365403, 18043776, 18210848, 20487204, 21377952, 27316272, 28503936, 30730806, 36421696, 40974408, 42755904, 54632544, 61461612, 72843392, 81948816, 85511808, 109265088, 122923224, 163897632, 218530176, 245846448, 327795264, 491692896, 655590528, 983385792, 1966771584]

約数ペア:

[(1, 1966771584), (2, 983385792), (3, 655590528), (4, 491692896), (6, 327795264), (8, 245846448), (9, 218530176), (12, 163897632), (16, 122923224), (18, 109265088), (23, 85511808), (24, 81948816), (27, 72843392), (32, 61461612), (36, 54632544), (46, 42755904), (48, 40974408), (54, 36421696), (64, 30730806), (69, 28503936), (72, 27316272), (92, 21377952), (96, 20487204), (108, 18210848), (109, 18043776), (128, 15365403), (138, 14251968), (144, 13658136), (184, 10688976), (192, 10243602), (207, 9501312), (216, 9105424), (218, 9021888), (227, 8664192), (276, 7125984), (288, 6829068), (327, 6014592), (368, 5344488), (384, 5121801), (414, 4750656), (432, 4552712), (436, 4510944), (454, 4332096), (552, 3562992), (576, 3414534), (621, 3167104), (654, 3007296), (681, 2888064), (736, 2672244), (828, 2375328), (864, 2276356), (872, 2255472), (908, 2166048), (981, 2004864), (1104, 1781496), (1152, 1707267), (1242, 1583552), (1308, 1503648), (1362, 1444032), (1472, 1336122), (1656, 1187664), (1728, 1138178), (1744, 1127736), (1816, 1083024), (1962, 1002432), (2043, 962688), (2208, 890748), (2484, 791776), (2507, 784512), (2616, 751824), (2724, 722016), (2943, 668288), (2944, 668061), (3312, 593832), (3456, 569089), (3488, 563868), (3632, 541512), (3924, 501216), (4086, 481344), (4416, 445374), (4968, 395888), (5014, 392256), (5221, 376704), (5232, 375912), (5448, 361008), (5886, 334144), (6129, 320896), (6624, 296916), (6976, 281934), (7264, 270756), (7521, 261504), (7848, 250608), (8172, 240672), (8832, 222687), (9936, 197944), (10028, 196128), (10442, 188352), (10464, 187956), (10896, 180504), (11772, 167072), (12258, 160448), (13248, 148458), (13952, 140967), (14528, 135378), (15042, 130752), (15663, 125568), (15696, 125304), (16344, 120336), (19872, 98972), (20056, 98064), (20884, 94176), (20928, 93978), (21792, 90252), (22563, 87168), (23544, 83536), (24516, 80224), (24743, 79488), (26496, 74229), (29056, 67689), (30084, 65376), (31326, 62784), (31392, 62652), (32688, 60168), (39744, 49486), (40112, 49032), (41768, 47088), (41856, 46989), (43584, 45126)]