220725612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 582603840

約数和(自身を除く): 361878228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 113, 116, 174, 226, 261, 339, 348, 452, 522, 678, 1017, 1044, 1356, 1871, 2034, 3277, 3742, 4068, 5613, 6554, 7484, 9831, 11226, 13108, 16839, 19662, 22452, 29493, 33678, 39324, 54259, 58986, 67356, 108518, 117972, 162777, 211423, 217036, 325554, 422846, 488331, 634269, 651108, 845692, 976662, 1268538, 1902807, 1953324, 2537076, 3805614, 6131267, 7611228, 12262534, 18393801, 24525068, 36787602, 55181403, 73575204, 110362806, 220725612]

約数ペア:

[(1, 220725612), (2, 110362806), (3, 73575204), (4, 55181403), (6, 36787602), (9, 24525068), (12, 18393801), (18, 12262534), (29, 7611228), (36, 6131267), (58, 3805614), (87, 2537076), (113, 1953324), (116, 1902807), (174, 1268538), (226, 976662), (261, 845692), (339, 651108), (348, 634269), (452, 488331), (522, 422846), (678, 325554), (1017, 217036), (1044, 211423), (1356, 162777), (1871, 117972), (2034, 108518), (3277, 67356), (3742, 58986), (4068, 54259), (5613, 39324), (6554, 33678), (7484, 29493), (9831, 22452), (11226, 19662), (13108, 16839)]