29873016

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 90720000

約数和(自身を除く): 60846984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 251, 261, 342, 348, 456, 502, 513, 522, 551, 684, 696, 753, 783, 1004, 1026, 1044, 1102, 1368, 1506, 1566, 1653, 2008, 2052, 2088, 2204, 2259, 3012, 3132, 3306, 4104, 4408, 4518, 4769, 4959, 6024, 6264, 6612, 6777, 7279, 9036, 9538, 9918, 13224, 13554, 14307, 14558, 14877, 18072, 19076, 19836, 21837, 27108, 28614, 29116, 29754, 38152, 39672, 42921, 43674, 54216, 57228, 58232, 59508, 65511, 85842, 87348, 114456, 119016, 128763, 131022, 138301, 171684, 174696, 196533, 257526, 262044, 276602, 343368, 393066, 414903, 515052, 524088, 553204, 786132, 829806, 1030104, 1106408, 1244709, 1572264, 1659612, 2489418, 3319224, 3734127, 4978836, 7468254, 9957672, 14936508, 29873016]

約数ペア:

[(1, 29873016), (2, 14936508), (3, 9957672), (4, 7468254), (6, 4978836), (8, 3734127), (9, 3319224), (12, 2489418), (18, 1659612), (19, 1572264), (24, 1244709), (27, 1106408), (29, 1030104), (36, 829806), (38, 786132), (54, 553204), (57, 524088), (58, 515052), (72, 414903), (76, 393066), (87, 343368), (108, 276602), (114, 262044), (116, 257526), (152, 196533), (171, 174696), (174, 171684), (216, 138301), (228, 131022), (232, 128763), (251, 119016), (261, 114456), (342, 87348), (348, 85842), (456, 65511), (502, 59508), (513, 58232), (522, 57228), (551, 54216), (684, 43674), (696, 42921), (753, 39672), (783, 38152), (1004, 29754), (1026, 29116), (1044, 28614), (1102, 27108), (1368, 21837), (1506, 19836), (1566, 19076), (1653, 18072), (2008, 14877), (2052, 14558), (2088, 14307), (2204, 13554), (2259, 13224), (3012, 9918), (3132, 9538), (3306, 9036), (4104, 7279), (4408, 6777), (4518, 6612), (4769, 6264), (4959, 6024)]