1559886016

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1$

素因数の和:1122

約数の個数: 112

約数和(自身を含む): 3547323360

約数和(自身を除く): 1987437344

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 101, 104, 152, 202, 208, 247, 304, 404, 416, 494, 608, 808, 832, 977, 988, 1216, 1313, 1616, 1919, 1954, 1976, 2626, 3232, 3838, 3908, 3952, 5252, 6464, 7676, 7816, 7904, 10504, 12701, 15352, 15632, 15808, 18563, 21008, 24947, 25402, 30704, 31264, 37126, 42016, 49894, 50804, 61408, 62528, 74252, 84032, 98677, 99788, 101608, 122816, 148504, 197354, 199576, 203216, 241319, 297008, 394708, 399152, 406432, 482638, 594016, 789416, 798304, 812864, 965276, 1188032, 1282801, 1578832, 1596608, 1874863, 1930552, 2565602, 3157664, 3749726, 3861104, 5131204, 6315328, 7499452, 7722208, 10262408, 14998904, 15444416, 20524816, 24373219, 29997808, 41049632, 48746438, 59995616, 82099264, 97492876, 119991232, 194985752, 389971504, 779943008, 1559886016]

約数ペア:

[(1, 1559886016), (2, 779943008), (4, 389971504), (8, 194985752), (13, 119991232), (16, 97492876), (19, 82099264), (26, 59995616), (32, 48746438), (38, 41049632), (52, 29997808), (64, 24373219), (76, 20524816), (101, 15444416), (104, 14998904), (152, 10262408), (202, 7722208), (208, 7499452), (247, 6315328), (304, 5131204), (404, 3861104), (416, 3749726), (494, 3157664), (608, 2565602), (808, 1930552), (832, 1874863), (977, 1596608), (988, 1578832), (1216, 1282801), (1313, 1188032), (1616, 965276), (1919, 812864), (1954, 798304), (1976, 789416), (2626, 594016), (3232, 482638), (3838, 406432), (3908, 399152), (3952, 394708), (5252, 297008), (6464, 241319), (7676, 203216), (7816, 199576), (7904, 197354), (10504, 148504), (12701, 122816), (15352, 101608), (15632, 99788), (15808, 98677), (18563, 84032), (21008, 74252), (24947, 62528), (25402, 61408), (30704, 50804), (31264, 49894), (37126, 42016)]