419662016

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1521

約数の個数: 56

約数和(自身を含む): 867125520

約数和(自身を除く): 447463504

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 173, 232, 346, 464, 692, 928, 1307, 1384, 1856, 2614, 2768, 5017, 5228, 5536, 10034, 10456, 11072, 20068, 20912, 37903, 40136, 41824, 75806, 80272, 83648, 151612, 160544, 226111, 303224, 321088, 452222, 606448, 904444, 1212896, 1808888, 2425792, 3617776, 6557219, 7235552, 13114438, 14471104, 26228876, 52457752, 104915504, 209831008, 419662016]

約数ペア:

[(1, 419662016), (2, 209831008), (4, 104915504), (8, 52457752), (16, 26228876), (29, 14471104), (32, 13114438), (58, 7235552), (64, 6557219), (116, 3617776), (173, 2425792), (232, 1808888), (346, 1212896), (464, 904444), (692, 606448), (928, 452222), (1307, 321088), (1384, 303224), (1856, 226111), (2614, 160544), (2768, 151612), (5017, 83648), (5228, 80272), (5536, 75806), (10034, 41824), (10456, 40136), (11072, 37903), (20068, 20912)]