1091036672

素因数分解:

$2^9\times {\mathrm{11}}^3\times {\mathrm{1601}}^1$

素因数の和:1652

約数の個数: 80

約数和(自身を含む): 2399270544

約数和(自身を除く): 1308233872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1331, 1408, 1601, 1936, 2662, 2816, 3202, 3872, 5324, 5632, 6404, 7744, 10648, 12808, 15488, 17611, 21296, 25616, 30976, 35222, 42592, 51232, 61952, 70444, 85184, 102464, 140888, 170368, 193721, 204928, 281776, 340736, 387442, 409856, 563552, 681472, 774884, 819712, 1127104, 1549768, 2130931, 2254208, 3099536, 4261862, 4508416, 6199072, 8523724, 9016832, 12398144, 17047448, 24796288, 34094896, 49592576, 68189792, 99185152, 136379584, 272759168, 545518336, 1091036672]

約数ペア:

[(1, 1091036672), (2, 545518336), (4, 272759168), (8, 136379584), (11, 99185152), (16, 68189792), (22, 49592576), (32, 34094896), (44, 24796288), (64, 17047448), (88, 12398144), (121, 9016832), (128, 8523724), (176, 6199072), (242, 4508416), (256, 4261862), (352, 3099536), (484, 2254208), (512, 2130931), (704, 1549768), (968, 1127104), (1331, 819712), (1408, 774884), (1601, 681472), (1936, 563552), (2662, 409856), (2816, 387442), (3202, 340736), (3872, 281776), (5324, 204928), (5632, 193721), (6404, 170368), (7744, 140888), (10648, 102464), (12808, 85184), (15488, 70444), (17611, 61952), (21296, 51232), (25616, 42592), (30976, 35222)]