527701972

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 1211172480

約数和(自身を除く): 683470508

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 61, 76, 92, 98, 101, 122, 133, 161, 196, 202, 244, 266, 322, 404, 427, 437, 532, 644, 707, 854, 874, 931, 1127, 1159, 1403, 1414, 1708, 1748, 1862, 1919, 2254, 2318, 2323, 2806, 2828, 2989, 3059, 3724, 3838, 4508, 4636, 4646, 4949, 5612, 5978, 6118, 6161, 7676, 8113, 9292, 9821, 9898, 11956, 12236, 12322, 13433, 16226, 16261, 19642, 19796, 21413, 24644, 26657, 26866, 32452, 32522, 39284, 42826, 43127, 44137, 53314, 53732, 56791, 65044, 68747, 85652, 86254, 88274, 94031, 106628, 113582, 113827, 117059, 137494, 141703, 172508, 176548, 186599, 188062, 227164, 227654, 234118, 274988, 283406, 301889, 308959, 373198, 376124, 455308, 468236, 566812, 603778, 617918, 746396, 819413, 991921, 1207556, 1235836, 1306193, 1638826, 1983842, 2162713, 2612386, 2692357, 3277652, 3967684, 4325426, 5224772, 5384714, 5735891, 6943447, 8650852, 10769428, 11471782, 13886894, 18846499, 22943564, 27773788, 37692998, 75385996, 131925493, 263850986, 527701972]

約数ペア:

[(1, 527701972), (2, 263850986), (4, 131925493), (7, 75385996), (14, 37692998), (19, 27773788), (23, 22943564), (28, 18846499), (38, 13886894), (46, 11471782), (49, 10769428), (61, 8650852), (76, 6943447), (92, 5735891), (98, 5384714), (101, 5224772), (122, 4325426), (133, 3967684), (161, 3277652), (196, 2692357), (202, 2612386), (244, 2162713), (266, 1983842), (322, 1638826), (404, 1306193), (427, 1235836), (437, 1207556), (532, 991921), (644, 819413), (707, 746396), (854, 617918), (874, 603778), (931, 566812), (1127, 468236), (1159, 455308), (1403, 376124), (1414, 373198), (1708, 308959), (1748, 301889), (1862, 283406), (1919, 274988), (2254, 234118), (2318, 227654), (2323, 227164), (2806, 188062), (2828, 186599), (2989, 176548), (3059, 172508), (3724, 141703), (3838, 137494), (4508, 117059), (4636, 113827), (4646, 113582), (4949, 106628), (5612, 94031), (5978, 88274), (6118, 86254), (6161, 85652), (7676, 68747), (8113, 65044), (9292, 56791), (9821, 53732), (9898, 53314), (11956, 44137), (12236, 43127), (12322, 42826), (13433, 39284), (16226, 32522), (16261, 32452), (19642, 26866), (19796, 26657), (21413, 24644)]