1289913504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:703

約数の個数: 192

約数和(自身を含む): 3880275840

約数和(自身を除く): 2590362336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 73, 87, 88, 96, 116, 132, 146, 174, 176, 219, 232, 264, 292, 319, 348, 352, 438, 464, 528, 577, 584, 638, 696, 803, 876, 928, 957, 1056, 1154, 1168, 1276, 1392, 1606, 1731, 1752, 1914, 2117, 2308, 2336, 2409, 2552, 2784, 3212, 3462, 3504, 3828, 4234, 4616, 4818, 5104, 6347, 6351, 6424, 6924, 7008, 7656, 8468, 9232, 9636, 10208, 12694, 12702, 12848, 13848, 15312, 16733, 16936, 18464, 19041, 19272, 23287, 25388, 25404, 25696, 27696, 30624, 33466, 33872, 38082, 38544, 42121, 46574, 50199, 50776, 50808, 55392, 66932, 67744, 69861, 76164, 77088, 84242, 93148, 100398, 101552, 101616, 126363, 133864, 139722, 152328, 168484, 184063, 186296, 200796, 203104, 203232, 252726, 267728, 279444, 304656, 336968, 368126, 372592, 401592, 463331, 505452, 535456, 552189, 558888, 609312, 673936, 736252, 745184, 803184, 926662, 1010904, 1104378, 1117776, 1221509, 1347872, 1389993, 1472504, 1606368, 1853324, 2021808, 2208756, 2235552, 2443018, 2779986, 2945008, 3664527, 3706648, 4043616, 4417512, 4886036, 5559972, 5890016, 7329054, 7413296, 8835024, 9772072, 11119944, 13436599, 14658108, 14826592, 17670048, 19544144, 22239888, 26873198, 29316216, 39088288, 40309797, 44479776, 53746396, 58632432, 80619594, 107492792, 117264864, 161239188, 214985584, 322478376, 429971168, 644956752, 1289913504]

約数ペア:

[(1, 1289913504), (2, 644956752), (3, 429971168), (4, 322478376), (6, 214985584), (8, 161239188), (11, 117264864), (12, 107492792), (16, 80619594), (22, 58632432), (24, 53746396), (29, 44479776), (32, 40309797), (33, 39088288), (44, 29316216), (48, 26873198), (58, 22239888), (66, 19544144), (73, 17670048), (87, 14826592), (88, 14658108), (96, 13436599), (116, 11119944), (132, 9772072), (146, 8835024), (174, 7413296), (176, 7329054), (219, 5890016), (232, 5559972), (264, 4886036), (292, 4417512), (319, 4043616), (348, 3706648), (352, 3664527), (438, 2945008), (464, 2779986), (528, 2443018), (577, 2235552), (584, 2208756), (638, 2021808), (696, 1853324), (803, 1606368), (876, 1472504), (928, 1389993), (957, 1347872), (1056, 1221509), (1154, 1117776), (1168, 1104378), (1276, 1010904), (1392, 926662), (1606, 803184), (1731, 745184), (1752, 736252), (1914, 673936), (2117, 609312), (2308, 558888), (2336, 552189), (2409, 535456), (2552, 505452), (2784, 463331), (3212, 401592), (3462, 372592), (3504, 368126), (3828, 336968), (4234, 304656), (4616, 279444), (4818, 267728), (5104, 252726), (6347, 203232), (6351, 203104), (6424, 200796), (6924, 186296), (7008, 184063), (7656, 168484), (8468, 152328), (9232, 139722), (9636, 133864), (10208, 126363), (12694, 101616), (12702, 101552), (12848, 100398), (13848, 93148), (15312, 84242), (16733, 77088), (16936, 76164), (18464, 69861), (19041, 67744), (19272, 66932), (23287, 55392), (25388, 50808), (25404, 50776), (25696, 50199), (27696, 46574), (30624, 42121), (33466, 38544), (33872, 38082)]