2018478336

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1556

約数の個数: 144

約数和(自身を含む): 6164573184

約数和(自身を除く): 4146094848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 307, 336, 384, 448, 614, 672, 768, 896, 921, 1223, 1228, 1344, 1792, 1842, 2149, 2446, 2456, 2688, 3669, 3684, 4298, 4892, 4912, 5376, 6447, 7338, 7368, 8561, 8596, 9784, 9824, 12894, 14676, 14736, 17122, 17192, 19568, 19648, 25683, 25788, 29352, 29472, 34244, 34384, 39136, 39296, 51366, 51576, 58704, 58944, 68488, 68768, 78272, 78592, 102732, 103152, 117408, 117888, 136976, 137536, 156544, 205464, 206304, 234816, 235776, 273952, 275072, 313088, 375461, 410928, 412608, 469632, 547904, 550144, 750922, 821856, 825216, 939264, 1095808, 1126383, 1501844, 1643712, 1650432, 2191616, 2252766, 2628227, 3003688, 3287424, 4505532, 5256454, 6007376, 6574848, 7884681, 9011064, 10512908, 12014752, 15769362, 18022128, 21025816, 24029504, 31538724, 36044256, 42051632, 48059008, 63077448, 72088512, 84103264, 96118016, 126154896, 144177024, 168206528, 252309792, 288354048, 336413056, 504619584, 672826112, 1009239168, 2018478336]

約数ペア:

[(1, 2018478336), (2, 1009239168), (3, 672826112), (4, 504619584), (6, 336413056), (7, 288354048), (8, 252309792), (12, 168206528), (14, 144177024), (16, 126154896), (21, 96118016), (24, 84103264), (28, 72088512), (32, 63077448), (42, 48059008), (48, 42051632), (56, 36044256), (64, 31538724), (84, 24029504), (96, 21025816), (112, 18022128), (128, 15769362), (168, 12014752), (192, 10512908), (224, 9011064), (256, 7884681), (307, 6574848), (336, 6007376), (384, 5256454), (448, 4505532), (614, 3287424), (672, 3003688), (768, 2628227), (896, 2252766), (921, 2191616), (1223, 1650432), (1228, 1643712), (1344, 1501844), (1792, 1126383), (1842, 1095808), (2149, 939264), (2446, 825216), (2456, 821856), (2688, 750922), (3669, 550144), (3684, 547904), (4298, 469632), (4892, 412608), (4912, 410928), (5376, 375461), (6447, 313088), (7338, 275072), (7368, 273952), (8561, 235776), (8596, 234816), (9784, 206304), (9824, 205464), (12894, 156544), (14676, 137536), (14736, 136976), (17122, 117888), (17192, 117408), (19568, 103152), (19648, 102732), (25683, 78592), (25788, 78272), (29352, 68768), (29472, 68488), (34244, 58944), (34384, 58704), (39136, 51576), (39296, 51366)]