209270376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2628

約数の個数: 144

約数和(自身を含む): 688240800

約数和(自身を除く): 478970424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 504, 552, 588, 644, 828, 882, 966, 1127, 1176, 1288, 1449, 1656, 1764, 1932, 2254, 2579, 2898, 3381, 3528, 3864, 4508, 5158, 5796, 6762, 7737, 9016, 10143, 10316, 11592, 13524, 15474, 18053, 20286, 20632, 23211, 27048, 30948, 36106, 40572, 46422, 54159, 59317, 61896, 72212, 81144, 92844, 108318, 118634, 126371, 144424, 162477, 177951, 185688, 216636, 237268, 252742, 324954, 355902, 379113, 415219, 433272, 474536, 505484, 533853, 649908, 711804, 758226, 830438, 1010968, 1067706, 1137339, 1245657, 1299816, 1423608, 1516452, 1660876, 2135412, 2274678, 2491314, 2906533, 3032904, 3321752, 3736971, 4270824, 4549356, 4982628, 5813066, 7473942, 8719599, 9098712, 9965256, 11626132, 14947884, 17439198, 23252264, 26158797, 29895768, 34878396, 52317594, 69756792, 104635188, 209270376]

約数ペア:

[(1, 209270376), (2, 104635188), (3, 69756792), (4, 52317594), (6, 34878396), (7, 29895768), (8, 26158797), (9, 23252264), (12, 17439198), (14, 14947884), (18, 11626132), (21, 9965256), (23, 9098712), (24, 8719599), (28, 7473942), (36, 5813066), (42, 4982628), (46, 4549356), (49, 4270824), (56, 3736971), (63, 3321752), (69, 3032904), (72, 2906533), (84, 2491314), (92, 2274678), (98, 2135412), (126, 1660876), (138, 1516452), (147, 1423608), (161, 1299816), (168, 1245657), (184, 1137339), (196, 1067706), (207, 1010968), (252, 830438), (276, 758226), (294, 711804), (322, 649908), (392, 533853), (414, 505484), (441, 474536), (483, 433272), (504, 415219), (552, 379113), (588, 355902), (644, 324954), (828, 252742), (882, 237268), (966, 216636), (1127, 185688), (1176, 177951), (1288, 162477), (1449, 144424), (1656, 126371), (1764, 118634), (1932, 108318), (2254, 92844), (2579, 81144), (2898, 72212), (3381, 61896), (3528, 59317), (3864, 54159), (4508, 46422), (5158, 40572), (5796, 36106), (6762, 30948), (7737, 27048), (9016, 23211), (10143, 20632), (10316, 20286), (11592, 18053), (13524, 15474)]