217437792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 686859264

約数和(自身を除く): 469421472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 96, 104, 132, 141, 143, 156, 176, 188, 208, 264, 282, 286, 312, 337, 352, 376, 416, 429, 517, 528, 564, 572, 611, 624, 674, 752, 858, 1011, 1034, 1056, 1128, 1144, 1222, 1248, 1348, 1504, 1551, 1716, 1833, 2022, 2068, 2256, 2288, 2444, 2696, 3102, 3432, 3666, 3707, 4044, 4136, 4381, 4512, 4576, 4888, 5392, 6204, 6721, 6864, 7332, 7414, 8088, 8272, 8762, 9776, 10784, 11121, 12408, 13143, 13442, 13728, 14664, 14828, 15839, 16176, 16544, 17524, 19552, 20163, 22242, 24816, 26286, 26884, 29328, 29656, 31678, 32352, 35048, 40326, 44484, 47517, 48191, 49632, 52572, 53768, 58656, 59312, 63356, 70096, 80652, 88968, 95034, 96382, 105144, 107536, 118624, 126712, 140192, 144573, 161304, 174229, 177936, 190068, 192764, 205907, 210288, 215072, 253424, 289146, 322608, 348458, 355872, 380136, 385528, 411814, 420576, 506848, 522687, 578292, 617721, 645216, 696916, 760272, 771056, 823628, 1045374, 1156584, 1235442, 1393832, 1520544, 1542112, 1647256, 2090748, 2264977, 2313168, 2470884, 2787664, 3294512, 4181496, 4529954, 4626336, 4941768, 5575328, 6589024, 6794931, 8362992, 9059908, 9883536, 13589862, 16725984, 18119816, 19767072, 27179724, 36239632, 54359448, 72479264, 108718896, 217437792]

約数ペア:

[(1, 217437792), (2, 108718896), (3, 72479264), (4, 54359448), (6, 36239632), (8, 27179724), (11, 19767072), (12, 18119816), (13, 16725984), (16, 13589862), (22, 9883536), (24, 9059908), (26, 8362992), (32, 6794931), (33, 6589024), (39, 5575328), (44, 4941768), (47, 4626336), (48, 4529954), (52, 4181496), (66, 3294512), (78, 2787664), (88, 2470884), (94, 2313168), (96, 2264977), (104, 2090748), (132, 1647256), (141, 1542112), (143, 1520544), (156, 1393832), (176, 1235442), (188, 1156584), (208, 1045374), (264, 823628), (282, 771056), (286, 760272), (312, 696916), (337, 645216), (352, 617721), (376, 578292), (416, 522687), (429, 506848), (517, 420576), (528, 411814), (564, 385528), (572, 380136), (611, 355872), (624, 348458), (674, 322608), (752, 289146), (858, 253424), (1011, 215072), (1034, 210288), (1056, 205907), (1128, 192764), (1144, 190068), (1222, 177936), (1248, 174229), (1348, 161304), (1504, 144573), (1551, 140192), (1716, 126712), (1833, 118624), (2022, 107536), (2068, 105144), (2256, 96382), (2288, 95034), (2444, 88968), (2696, 80652), (3102, 70096), (3432, 63356), (3666, 59312), (3707, 58656), (4044, 53768), (4136, 52572), (4381, 49632), (4512, 48191), (4576, 47517), (4888, 44484), (5392, 40326), (6204, 35048), (6721, 32352), (6864, 31678), (7332, 29656), (7414, 29328), (8088, 26884), (8272, 26286), (8762, 24816), (9776, 22242), (10784, 20163), (11121, 19552), (12408, 17524), (13143, 16544), (13442, 16176), (13728, 15839), (14664, 14828)]