275130828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 144

約数和(自身を含む): 841451520

約数和(自身を除く): 566320692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 62, 63, 82, 84, 93, 123, 124, 126, 164, 186, 217, 246, 252, 279, 287, 369, 372, 434, 492, 558, 574, 651, 738, 859, 861, 868, 1116, 1148, 1271, 1302, 1476, 1718, 1722, 1953, 2542, 2577, 2583, 2604, 3436, 3444, 3813, 3906, 5084, 5154, 5166, 6013, 7626, 7731, 7812, 8897, 10308, 10332, 11439, 12026, 15252, 15462, 17794, 18039, 22878, 24052, 26629, 26691, 30924, 35219, 35588, 36078, 45756, 53258, 53382, 54117, 70438, 72156, 79887, 80073, 105657, 106516, 106764, 108234, 140876, 159774, 160146, 186403, 211314, 216468, 239661, 246533, 316971, 319548, 320292, 372806, 422628, 479322, 493066, 559209, 633942, 739599, 745612, 958644, 986132, 1091789, 1118418, 1267884, 1479198, 1677627, 2183578, 2218797, 2236836, 2958396, 3275367, 3355254, 4367156, 4437594, 6550734, 6710508, 7642523, 8875188, 9826101, 13101468, 15285046, 19652202, 22927569, 30570092, 39304404, 45855138, 68782707, 91710276, 137565414, 275130828]

約数ペア:

[(1, 275130828), (2, 137565414), (3, 91710276), (4, 68782707), (6, 45855138), (7, 39304404), (9, 30570092), (12, 22927569), (14, 19652202), (18, 15285046), (21, 13101468), (28, 9826101), (31, 8875188), (36, 7642523), (41, 6710508), (42, 6550734), (62, 4437594), (63, 4367156), (82, 3355254), (84, 3275367), (93, 2958396), (123, 2236836), (124, 2218797), (126, 2183578), (164, 1677627), (186, 1479198), (217, 1267884), (246, 1118418), (252, 1091789), (279, 986132), (287, 958644), (369, 745612), (372, 739599), (434, 633942), (492, 559209), (558, 493066), (574, 479322), (651, 422628), (738, 372806), (859, 320292), (861, 319548), (868, 316971), (1116, 246533), (1148, 239661), (1271, 216468), (1302, 211314), (1476, 186403), (1718, 160146), (1722, 159774), (1953, 140876), (2542, 108234), (2577, 106764), (2583, 106516), (2604, 105657), (3436, 80073), (3444, 79887), (3813, 72156), (3906, 70438), (5084, 54117), (5154, 53382), (5166, 53258), (6013, 45756), (7626, 36078), (7731, 35588), (7812, 35219), (8897, 30924), (10308, 26691), (10332, 26629), (11439, 24052), (12026, 22878), (15252, 18039), (15462, 17794)]