900198464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 2018117376

約数和(自身を除く): 1117918912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 131, 172, 176, 227, 262, 344, 352, 454, 473, 524, 688, 704, 908, 946, 1048, 1376, 1441, 1816, 1892, 2096, 2497, 2752, 2882, 3632, 3784, 4192, 4994, 5633, 5764, 7264, 7568, 8384, 9761, 9988, 11266, 11528, 14528, 15136, 19522, 19976, 22532, 23056, 29737, 30272, 39044, 39952, 45064, 46112, 59474, 61963, 78088, 79904, 90128, 92224, 107371, 118948, 123926, 156176, 159808, 180256, 214742, 237896, 247852, 312352, 327107, 360512, 429484, 475792, 495704, 624704, 654214, 858968, 951584, 991408, 1278691, 1308428, 1717936, 1903168, 1982816, 2557382, 2616856, 3435872, 3965632, 5114764, 5233712, 6871744, 10229528, 10467424, 14065601, 20459056, 20934848, 28131202, 40918112, 56262404, 81836224, 112524808, 225049616, 450099232, 900198464]

約数ペア:

[(1, 900198464), (2, 450099232), (4, 225049616), (8, 112524808), (11, 81836224), (16, 56262404), (22, 40918112), (32, 28131202), (43, 20934848), (44, 20459056), (64, 14065601), (86, 10467424), (88, 10229528), (131, 6871744), (172, 5233712), (176, 5114764), (227, 3965632), (262, 3435872), (344, 2616856), (352, 2557382), (454, 1982816), (473, 1903168), (524, 1717936), (688, 1308428), (704, 1278691), (908, 991408), (946, 951584), (1048, 858968), (1376, 654214), (1441, 624704), (1816, 495704), (1892, 475792), (2096, 429484), (2497, 360512), (2752, 327107), (2882, 312352), (3632, 247852), (3784, 237896), (4192, 214742), (4994, 180256), (5633, 159808), (5764, 156176), (7264, 123926), (7568, 118948), (8384, 107371), (9761, 92224), (9988, 90128), (11266, 79904), (11528, 78088), (14528, 61963), (15136, 59474), (19522, 46112), (19976, 45064), (22532, 39952), (23056, 39044), (29737, 30272)]