1298531808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37889}}^1$

素因数の和:37929

約数の個数: 144

約数和(自身を含む): 4468595040

約数和(自身を除く): 3170063232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3808, 4284, 4896, 5712, 8568, 11424, 17136, 34272, 37889, 75778, 113667, 151556, 227334, 265223, 303112, 341001, 454668, 530446, 606224, 644113, 682002, 795669, 909336, 1060892, 1212448, 1288226, 1364004, 1591338, 1818672, 1932339, 2121784, 2387007, 2576452, 2728008, 3182676, 3637344, 3864678, 4243568, 4508791, 4774014, 5152904, 5456016, 5797017, 6365352, 7729356, 8487136, 9017582, 9548028, 10305808, 10912032, 11594034, 12730704, 13526373, 15458712, 18035164, 19096056, 20611616, 23188068, 25461408, 27052746, 30917424, 36070328, 38192112, 40579119, 46376136, 54105492, 61834848, 72140656, 76384224, 81158238, 92752272, 108210984, 144281312, 162316476, 185504544, 216421968, 324632952, 432843936, 649265904, 1298531808]

約数ペア:

[(1, 1298531808), (2, 649265904), (3, 432843936), (4, 324632952), (6, 216421968), (7, 185504544), (8, 162316476), (9, 144281312), (12, 108210984), (14, 92752272), (16, 81158238), (17, 76384224), (18, 72140656), (21, 61834848), (24, 54105492), (28, 46376136), (32, 40579119), (34, 38192112), (36, 36070328), (42, 30917424), (48, 27052746), (51, 25461408), (56, 23188068), (63, 20611616), (68, 19096056), (72, 18035164), (84, 15458712), (96, 13526373), (102, 12730704), (112, 11594034), (119, 10912032), (126, 10305808), (136, 9548028), (144, 9017582), (153, 8487136), (168, 7729356), (204, 6365352), (224, 5797017), (238, 5456016), (252, 5152904), (272, 4774014), (288, 4508791), (306, 4243568), (336, 3864678), (357, 3637344), (408, 3182676), (476, 2728008), (504, 2576452), (544, 2387007), (612, 2121784), (672, 1932339), (714, 1818672), (816, 1591338), (952, 1364004), (1008, 1288226), (1071, 1212448), (1224, 1060892), (1428, 909336), (1632, 795669), (1904, 682002), (2016, 644113), (2142, 606224), (2448, 530446), (2856, 454668), (3808, 341001), (4284, 303112), (4896, 265223), (5712, 227334), (8568, 151556), (11424, 113667), (17136, 75778), (34272, 37889)]