1213980264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15149}}^1$

素因数の和:15224

約数の個数: 128

約数和(自身を含む): 3926880000

約数和(自身を除く): 2712899736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 13356, 15149, 20034, 26712, 30298, 40068, 45447, 60596, 80136, 90894, 106043, 121192, 136341, 181788, 212086, 272682, 318129, 363576, 409023, 424172, 545364, 636258, 802897, 818046, 848344, 954387, 1090728, 1272516, 1605794, 1636092, 1908774, 2408691, 2545032, 2863161, 3211588, 3272184, 3817548, 4817382, 5620279, 5726322, 6423176, 7226073, 7635096, 9634764, 11240558, 11452644, 14452146, 16860837, 19269528, 21678219, 22481116, 22905288, 28904292, 33721674, 43356438, 44962232, 50582511, 57808584, 67443348, 86712876, 101165022, 134886696, 151747533, 173425752, 202330044, 303495066, 404660088, 606990132, 1213980264]

約数ペア:

[(1, 1213980264), (2, 606990132), (3, 404660088), (4, 303495066), (6, 202330044), (7, 173425752), (8, 151747533), (9, 134886696), (12, 101165022), (14, 86712876), (18, 67443348), (21, 57808584), (24, 50582511), (27, 44962232), (28, 43356438), (36, 33721674), (42, 28904292), (53, 22905288), (54, 22481116), (56, 21678219), (63, 19269528), (72, 16860837), (84, 14452146), (106, 11452644), (108, 11240558), (126, 9634764), (159, 7635096), (168, 7226073), (189, 6423176), (212, 5726322), (216, 5620279), (252, 4817382), (318, 3817548), (371, 3272184), (378, 3211588), (424, 2863161), (477, 2545032), (504, 2408691), (636, 1908774), (742, 1636092), (756, 1605794), (954, 1272516), (1113, 1090728), (1272, 954387), (1431, 848344), (1484, 818046), (1512, 802897), (1908, 636258), (2226, 545364), (2862, 424172), (2968, 409023), (3339, 363576), (3816, 318129), (4452, 272682), (5724, 212086), (6678, 181788), (8904, 136341), (10017, 121192), (11448, 106043), (13356, 90894), (15149, 80136), (20034, 60596), (26712, 45447), (30298, 40068)]