1309685712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{1913}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 3588520320

約数和(自身を除く): 2278834608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 839, 1678, 1913, 2517, 3356, 3826, 5034, 5739, 6712, 7652, 10068, 11478, 13424, 14263, 15304, 20136, 22956, 28526, 30608, 32521, 40272, 42789, 45912, 57052, 65042, 85578, 91824, 97563, 114104, 130084, 171156, 195126, 228208, 260168, 342312, 390252, 520336, 684624, 780504, 1561008, 1605007, 3210014, 4815021, 6420028, 9630042, 12840056, 19260084, 25680112, 27285119, 38520168, 54570238, 77040336, 81855357, 109140476, 163710714, 218280952, 327421428, 436561904, 654842856, 1309685712]

約数ペア:

[(1, 1309685712), (2, 654842856), (3, 436561904), (4, 327421428), (6, 218280952), (8, 163710714), (12, 109140476), (16, 81855357), (17, 77040336), (24, 54570238), (34, 38520168), (48, 27285119), (51, 25680112), (68, 19260084), (102, 12840056), (136, 9630042), (204, 6420028), (272, 4815021), (408, 3210014), (816, 1605007), (839, 1561008), (1678, 780504), (1913, 684624), (2517, 520336), (3356, 390252), (3826, 342312), (5034, 260168), (5739, 228208), (6712, 195126), (7652, 171156), (10068, 130084), (11478, 114104), (13424, 97563), (14263, 91824), (15304, 85578), (20136, 65042), (22956, 57052), (28526, 45912), (30608, 42789), (32521, 40272)]