217260792

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 701838720

約数和(自身を除く): 484577928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 211, 216, 227, 252, 324, 378, 422, 454, 504, 567, 633, 648, 681, 756, 844, 908, 1134, 1266, 1362, 1477, 1512, 1589, 1688, 1816, 1899, 2043, 2268, 2532, 2724, 2954, 3178, 3798, 4086, 4431, 4536, 4767, 5064, 5448, 5697, 5908, 6129, 6356, 7596, 8172, 8862, 9534, 11394, 11816, 12258, 12712, 13293, 14301, 15192, 16344, 17091, 17724, 18387, 19068, 22788, 24516, 26586, 28602, 34182, 35448, 36774, 38136, 39879, 42903, 45576, 47897, 49032, 53172, 57204, 68364, 73548, 79758, 85806, 95794, 106344, 114408, 119637, 128709, 136728, 143691, 147096, 159516, 171612, 191588, 239274, 257418, 287382, 319032, 335279, 343224, 383176, 431073, 478548, 514836, 574764, 670558, 862146, 957096, 1005837, 1029672, 1149528, 1293219, 1341116, 1724292, 2011674, 2586438, 2682232, 3017511, 3448584, 3879657, 4023348, 5172876, 6035022, 7759314, 8046696, 9052533, 10345752, 12070044, 15518628, 18105066, 24140088, 27157599, 31037256, 36210132, 54315198, 72420264, 108630396, 217260792]

約数ペア:

[(1, 217260792), (2, 108630396), (3, 72420264), (4, 54315198), (6, 36210132), (7, 31037256), (8, 27157599), (9, 24140088), (12, 18105066), (14, 15518628), (18, 12070044), (21, 10345752), (24, 9052533), (27, 8046696), (28, 7759314), (36, 6035022), (42, 5172876), (54, 4023348), (56, 3879657), (63, 3448584), (72, 3017511), (81, 2682232), (84, 2586438), (108, 2011674), (126, 1724292), (162, 1341116), (168, 1293219), (189, 1149528), (211, 1029672), (216, 1005837), (227, 957096), (252, 862146), (324, 670558), (378, 574764), (422, 514836), (454, 478548), (504, 431073), (567, 383176), (633, 343224), (648, 335279), (681, 319032), (756, 287382), (844, 257418), (908, 239274), (1134, 191588), (1266, 171612), (1362, 159516), (1477, 147096), (1512, 143691), (1589, 136728), (1688, 128709), (1816, 119637), (1899, 114408), (2043, 106344), (2268, 95794), (2532, 85806), (2724, 79758), (2954, 73548), (3178, 68364), (3798, 57204), (4086, 53172), (4431, 49032), (4536, 47897), (4767, 45576), (5064, 42903), (5448, 39879), (5697, 38136), (5908, 36774), (6129, 35448), (6356, 34182), (7596, 28602), (8172, 26586), (8862, 24516), (9534, 22788), (11394, 19068), (11816, 18387), (12258, 17724), (12712, 17091), (13293, 16344), (14301, 15192)]