1394721888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 4579473024

約数和(自身を除く): 3184751136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 107, 112, 119, 136, 147, 163, 168, 196, 204, 214, 224, 238, 272, 294, 321, 326, 336, 357, 392, 408, 428, 476, 489, 544, 588, 642, 652, 672, 714, 749, 784, 816, 833, 856, 952, 978, 1141, 1176, 1284, 1304, 1428, 1498, 1568, 1632, 1666, 1712, 1819, 1904, 1956, 2247, 2282, 2352, 2499, 2568, 2608, 2771, 2856, 2996, 3332, 3423, 3424, 3638, 3808, 3912, 4494, 4564, 4704, 4998, 5136, 5216, 5243, 5457, 5542, 5712, 5992, 6664, 6846, 7276, 7824, 7987, 8313, 8988, 9128, 9996, 10272, 10486, 10914, 11084, 11424, 11984, 12733, 13328, 13692, 14552, 15648, 15729, 15974, 16626, 17441, 17976, 18256, 19397, 19992, 20972, 21828, 22168, 23961, 23968, 25466, 26656, 27384, 29104, 31458, 31948, 33252, 34882, 35952, 36512, 38199, 38794, 39984, 41944, 43656, 44336, 47922, 50932, 52323, 54768, 58191, 58208, 62916, 63896, 66504, 69764, 71904, 76398, 77588, 79968, 83888, 87312, 88672, 89131, 95844, 101864, 104646, 109536, 116382, 122087, 125832, 127792, 133008, 135779, 139528, 152796, 155176, 167776, 174624, 178262, 191688, 203728, 209292, 232764, 244174, 251664, 255584, 266016, 267393, 271558, 279056, 296497, 305592, 310352, 356524, 366261, 383376, 407337, 407456, 418584, 465528, 488348, 503328, 534786, 543116, 558112, 592994, 611184, 620704, 713048, 732522, 766752, 814674, 837168, 854609, 889491, 931056, 976696, 1069572, 1086232, 1185988, 1222368, 1426096, 1465044, 1629348, 1674336, 1709218, 1778982, 1862112, 1953392, 2075479, 2139144, 2172464, 2371976, 2563827, 2852192, 2930088, 3258696, 3418436, 3557964, 3906784, 4150958, 4278288, 4344928, 4743952, 5127654, 5860176, 6226437, 6517392, 6836872, 7115928, 8301916, 8556576, 9487904, 10255308, 11720352, 12452874, 13034784, 13673744, 14231856, 14528353, 16603832, 20510616, 24905748, 27347488, 28463712, 29056706, 33207664, 41021232, 43585059, 49811496, 58113412, 66415328, 82042464, 87170118, 99622992, 116226824, 174340236, 199245984, 232453648, 348680472, 464907296, 697360944, 1394721888]

約数ペア:

[(1, 1394721888), (2, 697360944), (3, 464907296), (4, 348680472), (6, 232453648), (7, 199245984), (8, 174340236), (12, 116226824), (14, 99622992), (16, 87170118), (17, 82042464), (21, 66415328), (24, 58113412), (28, 49811496), (32, 43585059), (34, 41021232), (42, 33207664), (48, 29056706), (49, 28463712), (51, 27347488), (56, 24905748), (68, 20510616), (84, 16603832), (96, 14528353), (98, 14231856), (102, 13673744), (107, 13034784), (112, 12452874), (119, 11720352), (136, 10255308), (147, 9487904), (163, 8556576), (168, 8301916), (196, 7115928), (204, 6836872), (214, 6517392), (224, 6226437), (238, 5860176), (272, 5127654), (294, 4743952), (321, 4344928), (326, 4278288), (336, 4150958), (357, 3906784), (392, 3557964), (408, 3418436), (428, 3258696), (476, 2930088), (489, 2852192), (544, 2563827), (588, 2371976), (642, 2172464), (652, 2139144), (672, 2075479), (714, 1953392), (749, 1862112), (784, 1778982), (816, 1709218), (833, 1674336), (856, 1629348), (952, 1465044), (978, 1426096), (1141, 1222368), (1176, 1185988), (1284, 1086232), (1304, 1069572), (1428, 976696), (1498, 931056), (1568, 889491), (1632, 854609), (1666, 837168), (1712, 814674), (1819, 766752), (1904, 732522), (1956, 713048), (2247, 620704), (2282, 611184), (2352, 592994), (2499, 558112), (2568, 543116), (2608, 534786), (2771, 503328), (2856, 488348), (2996, 465528), (3332, 418584), (3423, 407456), (3424, 407337), (3638, 383376), (3808, 366261), (3912, 356524), (4494, 310352), (4564, 305592), (4704, 296497), (4998, 279056), (5136, 271558), (5216, 267393), (5243, 266016), (5457, 255584), (5542, 251664), (5712, 244174), (5992, 232764), (6664, 209292), (6846, 203728), (7276, 191688), (7824, 178262), (7987, 174624), (8313, 167776), (8988, 155176), (9128, 152796), (9996, 139528), (10272, 135779), (10486, 133008), (10914, 127792), (11084, 125832), (11424, 122087), (11984, 116382), (12733, 109536), (13328, 104646), (13692, 101864), (14552, 95844), (15648, 89131), (15729, 88672), (15974, 87312), (16626, 83888), (17441, 79968), (17976, 77588), (18256, 76398), (19397, 71904), (19992, 69764), (20972, 66504), (21828, 63896), (22168, 62916), (23961, 58208), (23968, 58191), (25466, 54768), (26656, 52323), (27384, 50932), (29104, 47922), (31458, 44336), (31948, 43656), (33252, 41944), (34882, 39984), (35952, 38794), (36512, 38199)]