289707792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 819524928

約数和(自身を除く): 529817136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 313, 528, 626, 939, 1252, 1753, 1878, 2504, 3443, 3506, 3756, 5008, 5259, 6886, 7012, 7512, 10329, 10518, 13772, 14024, 15024, 19283, 20658, 21036, 27544, 28048, 38566, 41316, 42072, 55088, 57849, 77132, 82632, 84144, 115698, 154264, 165264, 231396, 308528, 462792, 548689, 925584, 1097378, 1646067, 2194756, 3292134, 4389512, 6035579, 6584268, 8779024, 12071158, 13168536, 18106737, 24142316, 26337072, 36213474, 48284632, 72426948, 96569264, 144853896, 289707792]

約数ペア:

[(1, 289707792), (2, 144853896), (3, 96569264), (4, 72426948), (6, 48284632), (8, 36213474), (11, 26337072), (12, 24142316), (16, 18106737), (22, 13168536), (24, 12071158), (33, 8779024), (44, 6584268), (48, 6035579), (66, 4389512), (88, 3292134), (132, 2194756), (176, 1646067), (264, 1097378), (313, 925584), (528, 548689), (626, 462792), (939, 308528), (1252, 231396), (1753, 165264), (1878, 154264), (2504, 115698), (3443, 84144), (3506, 82632), (3756, 77132), (5008, 57849), (5259, 55088), (6886, 42072), (7012, 41316), (7512, 38566), (10329, 28048), (10518, 27544), (13772, 21036), (14024, 20658), (15024, 19283)]