2012082912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3251}}^1$

素因数の和:3581

約数の個数: 144

約数和(自身を含む): 6562588032

約数和(自身を除く): 4550505120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 307, 336, 504, 614, 672, 921, 1008, 1228, 1842, 2016, 2149, 2456, 2763, 3251, 3684, 4298, 4912, 5526, 6447, 6502, 7368, 8596, 9753, 9824, 11052, 12894, 13004, 14736, 17192, 19341, 19506, 22104, 22757, 25788, 26008, 29259, 29472, 34384, 38682, 39012, 44208, 45514, 51576, 52016, 58518, 68271, 68768, 77364, 78024, 88416, 91028, 103152, 104032, 117036, 136542, 154728, 156048, 182056, 204813, 206304, 234072, 273084, 309456, 312096, 364112, 409626, 468144, 546168, 618912, 728224, 819252, 936288, 998057, 1092336, 1638504, 1996114, 2184672, 2994171, 3277008, 3992228, 5988342, 6554016, 6986399, 7984456, 8982513, 11976684, 13972798, 15968912, 17965026, 20959197, 23953368, 27945596, 31937824, 35930052, 41918394, 47906736, 55891192, 62877591, 71860104, 83836788, 95813472, 111782384, 125755182, 143720208, 167673576, 223564768, 251510364, 287440416, 335347152, 503020728, 670694304, 1006041456, 2012082912]

約数ペア:

[(1, 2012082912), (2, 1006041456), (3, 670694304), (4, 503020728), (6, 335347152), (7, 287440416), (8, 251510364), (9, 223564768), (12, 167673576), (14, 143720208), (16, 125755182), (18, 111782384), (21, 95813472), (24, 83836788), (28, 71860104), (32, 62877591), (36, 55891192), (42, 47906736), (48, 41918394), (56, 35930052), (63, 31937824), (72, 27945596), (84, 23953368), (96, 20959197), (112, 17965026), (126, 15968912), (144, 13972798), (168, 11976684), (224, 8982513), (252, 7984456), (288, 6986399), (307, 6554016), (336, 5988342), (504, 3992228), (614, 3277008), (672, 2994171), (921, 2184672), (1008, 1996114), (1228, 1638504), (1842, 1092336), (2016, 998057), (2149, 936288), (2456, 819252), (2763, 728224), (3251, 618912), (3684, 546168), (4298, 468144), (4912, 409626), (5526, 364112), (6447, 312096), (6502, 309456), (7368, 273084), (8596, 234072), (9753, 206304), (9824, 204813), (11052, 182056), (12894, 156048), (13004, 154728), (14736, 136542), (17192, 117036), (19341, 104032), (19506, 103152), (22104, 91028), (22757, 88416), (25788, 78024), (26008, 77364), (29259, 68768), (29472, 68271), (34384, 58518), (38682, 52016), (39012, 51576), (44208, 45514)]