222520122

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:865

約数の個数: 80

約数和(自身を含む): 547601472

約数和(自身を除く): 325081350

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 193, 198, 297, 386, 579, 594, 647, 891, 1158, 1294, 1737, 1782, 1941, 2123, 3474, 3882, 4246, 5211, 5823, 6369, 7117, 10422, 11646, 12738, 14234, 15633, 17469, 19107, 21351, 31266, 34938, 38214, 42702, 52407, 57321, 64053, 104814, 114642, 124871, 128106, 171963, 192159, 249742, 343926, 374613, 384318, 576477, 749226, 1123839, 1152954, 1373581, 2247678, 2747162, 3371517, 4120743, 6743034, 8241486, 10114551, 12362229, 20229102, 24724458, 37086687, 74173374, 111260061, 222520122]

約数ペア:

[(1, 222520122), (2, 111260061), (3, 74173374), (6, 37086687), (9, 24724458), (11, 20229102), (18, 12362229), (22, 10114551), (27, 8241486), (33, 6743034), (54, 4120743), (66, 3371517), (81, 2747162), (99, 2247678), (162, 1373581), (193, 1152954), (198, 1123839), (297, 749226), (386, 576477), (579, 384318), (594, 374613), (647, 343926), (891, 249742), (1158, 192159), (1294, 171963), (1737, 128106), (1782, 124871), (1941, 114642), (2123, 104814), (3474, 64053), (3882, 57321), (4246, 52407), (5211, 42702), (5823, 38214), (6369, 34938), (7117, 31266), (10422, 21351), (11646, 19107), (12738, 17469), (14234, 15633)]