273389133056

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{20369}}^1$

素因数の和:20544

約数の個数: 144

約数和(自身を含む): 609138776400

約数和(自身を除く): 335749643344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 109, 128, 148, 208, 218, 256, 296, 416, 436, 481, 592, 832, 872, 962, 1184, 1417, 1664, 1744, 1924, 2368, 2834, 3328, 3488, 3848, 4033, 4736, 5668, 6976, 7696, 8066, 9472, 11336, 13952, 15392, 16132, 20369, 22672, 27904, 30784, 32264, 40738, 45344, 52429, 61568, 64528, 81476, 90688, 104858, 123136, 129056, 162952, 181376, 209716, 258112, 264797, 325904, 362752, 419432, 516224, 529594, 651808, 753653, 838864, 1032448, 1059188, 1303616, 1507306, 1677728, 2118376, 2220221, 2607232, 3014612, 3355456, 4236752, 4440442, 5214464, 6029224, 6710912, 8473504, 8880884, 9797489, 12058448, 13421824, 16947008, 17761768, 19594978, 24116896, 28862873, 33894016, 35523536, 39189956, 48233792, 57725746, 67788032, 71047072, 78379912, 82148177, 96467584, 115451492, 142094144, 156759824, 164296354, 192935168, 230902984, 284188288, 313519648, 328592708, 461805968, 568376576, 627039296, 657185416, 923611936, 1067926301, 1254078592, 1314370832, 1847223872, 2135852602, 2508157184, 2628741664, 3694447744, 4271705204, 5257483328, 7388895488, 8543410408, 10514966656, 17086820816, 21029933312, 34173641632, 68347283264, 136694566528, 273389133056]

約数ペア:

[(1, 273389133056), (2, 136694566528), (4, 68347283264), (8, 34173641632), (13, 21029933312), (16, 17086820816), (26, 10514966656), (32, 8543410408), (37, 7388895488), (52, 5257483328), (64, 4271705204), (74, 3694447744), (104, 2628741664), (109, 2508157184), (128, 2135852602), (148, 1847223872), (208, 1314370832), (218, 1254078592), (256, 1067926301), (296, 923611936), (416, 657185416), (436, 627039296), (481, 568376576), (592, 461805968), (832, 328592708), (872, 313519648), (962, 284188288), (1184, 230902984), (1417, 192935168), (1664, 164296354), (1744, 156759824), (1924, 142094144), (2368, 115451492), (2834, 96467584), (3328, 82148177), (3488, 78379912), (3848, 71047072), (4033, 67788032), (4736, 57725746), (5668, 48233792), (6976, 39189956), (7696, 35523536), (8066, 33894016), (9472, 28862873), (11336, 24116896), (13952, 19594978), (15392, 17761768), (16132, 16947008), (20369, 13421824), (22672, 12058448), (27904, 9797489), (30784, 8880884), (32264, 8473504), (40738, 6710912), (45344, 6029224), (52429, 5214464), (61568, 4440442), (64528, 4236752), (81476, 3355456), (90688, 3014612), (104858, 2607232), (123136, 2220221), (129056, 2118376), (162952, 1677728), (181376, 1507306), (209716, 1303616), (258112, 1059188), (264797, 1032448), (325904, 838864), (362752, 753653), (419432, 651808), (516224, 529594)]