12981725504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47161}}^1$

素因数の和:47224

約数の個数: 112

約数和(自身を含む): 31049951616

約数和(自身を除く): 18068226112

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 136, 176, 184, 187, 253, 272, 352, 368, 374, 391, 506, 544, 704, 736, 748, 782, 1012, 1088, 1472, 1496, 1564, 2024, 2992, 3128, 4048, 4301, 5984, 6256, 8096, 8602, 11968, 12512, 16192, 17204, 25024, 34408, 47161, 68816, 94322, 137632, 188644, 275264, 377288, 518771, 754576, 801737, 1037542, 1084703, 1509152, 1603474, 2075084, 2169406, 3018304, 3206948, 4150168, 4338812, 6413896, 8300336, 8677624, 8819107, 11931733, 12827792, 16600672, 17355248, 17638214, 18439951, 23863466, 25655584, 33201344, 34710496, 35276428, 36879902, 47726932, 51311168, 69420992, 70552856, 73759804, 95453864, 141105712, 147519608, 190907728, 202839461, 282211424, 295039216, 381815456, 405678922, 564422848, 590078432, 763630912, 811357844, 1180156864, 1622715688, 3245431376, 6490862752, 12981725504]

約数ペア:

[(1, 12981725504), (2, 6490862752), (4, 3245431376), (8, 1622715688), (11, 1180156864), (16, 811357844), (17, 763630912), (22, 590078432), (23, 564422848), (32, 405678922), (34, 381815456), (44, 295039216), (46, 282211424), (64, 202839461), (68, 190907728), (88, 147519608), (92, 141105712), (136, 95453864), (176, 73759804), (184, 70552856), (187, 69420992), (253, 51311168), (272, 47726932), (352, 36879902), (368, 35276428), (374, 34710496), (391, 33201344), (506, 25655584), (544, 23863466), (704, 18439951), (736, 17638214), (748, 17355248), (782, 16600672), (1012, 12827792), (1088, 11931733), (1472, 8819107), (1496, 8677624), (1564, 8300336), (2024, 6413896), (2992, 4338812), (3128, 4150168), (4048, 3206948), (4301, 3018304), (5984, 2169406), (6256, 2075084), (8096, 1603474), (8602, 1509152), (11968, 1084703), (12512, 1037542), (16192, 801737), (17204, 754576), (25024, 518771), (34408, 377288), (47161, 275264), (68816, 188644), (94322, 137632)]