231987744

素因数分解:

$2^5\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2029}}^1$

素因数の和:2442

約数の個数: 72

約数和(自身を含む): 661702860

約数和(自身を除く): 429715116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 2029, 2382, 3176, 3573, 4058, 4764, 6087, 6352, 7146, 8116, 9528, 12174, 12704, 14292, 16232, 18261, 19056, 24348, 28584, 32464, 36522, 38112, 48696, 57168, 64928, 73044, 97392, 114336, 146088, 194784, 292176, 584352, 805513, 1611026, 2416539, 3222052, 4833078, 6444104, 7249617, 9666156, 12888208, 14499234, 19332312, 25776416, 28998468, 38664624, 57996936, 77329248, 115993872, 231987744]

約数ペア:

[(1, 231987744), (2, 115993872), (3, 77329248), (4, 57996936), (6, 38664624), (8, 28998468), (9, 25776416), (12, 19332312), (16, 14499234), (18, 12888208), (24, 9666156), (32, 7249617), (36, 6444104), (48, 4833078), (72, 3222052), (96, 2416539), (144, 1611026), (288, 805513), (397, 584352), (794, 292176), (1191, 194784), (1588, 146088), (2029, 114336), (2382, 97392), (3176, 73044), (3573, 64928), (4058, 57168), (4764, 48696), (6087, 38112), (6352, 36522), (7146, 32464), (8116, 28584), (9528, 24348), (12174, 19056), (12704, 18261), (14292, 16232)]