320558766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 785998080

約数和(自身を除く): 465439314

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 121, 187, 209, 242, 323, 363, 374, 418, 561, 627, 646, 726, 969, 1122, 1254, 1367, 1938, 2057, 2299, 2734, 3553, 4101, 4114, 4598, 6171, 6897, 7106, 8202, 10659, 12342, 13794, 15037, 21318, 23239, 25973, 30074, 39083, 45111, 46478, 51946, 69717, 77919, 78166, 90222, 117249, 139434, 155838, 165407, 234498, 255629, 285703, 330814, 441541, 496221, 511258, 571406, 766887, 857109, 883082, 992442, 1324623, 1533774, 1714218, 2649246, 2811919, 3142733, 4856951, 5623838, 6285466, 8435757, 9428199, 9713902, 14570853, 16871514, 18856398, 29141706, 53426461, 106852922, 160279383, 320558766]

約数ペア:

[(1, 320558766), (2, 160279383), (3, 106852922), (6, 53426461), (11, 29141706), (17, 18856398), (19, 16871514), (22, 14570853), (33, 9713902), (34, 9428199), (38, 8435757), (51, 6285466), (57, 5623838), (66, 4856951), (102, 3142733), (114, 2811919), (121, 2649246), (187, 1714218), (209, 1533774), (242, 1324623), (323, 992442), (363, 883082), (374, 857109), (418, 766887), (561, 571406), (627, 511258), (646, 496221), (726, 441541), (969, 330814), (1122, 285703), (1254, 255629), (1367, 234498), (1938, 165407), (2057, 155838), (2299, 139434), (2734, 117249), (3553, 90222), (4101, 78166), (4114, 77919), (4598, 69717), (6171, 51946), (6897, 46478), (7106, 45111), (8202, 39083), (10659, 30074), (12342, 25973), (13794, 23239), (15037, 21318)]