827853864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 2251929600

約数和(自身を除く): 1424075736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 107, 114, 141, 152, 188, 214, 228, 282, 321, 361, 376, 428, 456, 564, 642, 722, 856, 893, 1083, 1128, 1284, 1444, 1786, 2033, 2166, 2568, 2679, 2888, 3572, 4066, 4332, 5029, 5358, 6099, 6859, 7144, 8132, 8664, 10058, 10716, 12198, 13718, 15087, 16264, 16967, 20116, 20577, 21432, 24396, 27436, 30174, 33934, 38627, 40232, 41154, 48792, 50901, 54872, 60348, 67868, 77254, 82308, 95551, 101802, 115881, 120696, 135736, 154508, 164616, 191102, 203604, 231762, 286653, 309016, 322373, 382204, 407208, 463524, 573306, 644746, 733913, 764408, 927048, 967119, 1146612, 1289492, 1467826, 1815469, 1934238, 2201739, 2293224, 2578984, 2935652, 3630938, 3868476, 4403478, 5446407, 5871304, 7261876, 7736952, 8806956, 10892814, 14523752, 17613912, 21785628, 34493911, 43571256, 68987822, 103481733, 137975644, 206963466, 275951288, 413926932, 827853864]

約数ペア:

[(1, 827853864), (2, 413926932), (3, 275951288), (4, 206963466), (6, 137975644), (8, 103481733), (12, 68987822), (19, 43571256), (24, 34493911), (38, 21785628), (47, 17613912), (57, 14523752), (76, 10892814), (94, 8806956), (107, 7736952), (114, 7261876), (141, 5871304), (152, 5446407), (188, 4403478), (214, 3868476), (228, 3630938), (282, 2935652), (321, 2578984), (361, 2293224), (376, 2201739), (428, 1934238), (456, 1815469), (564, 1467826), (642, 1289492), (722, 1146612), (856, 967119), (893, 927048), (1083, 764408), (1128, 733913), (1284, 644746), (1444, 573306), (1786, 463524), (2033, 407208), (2166, 382204), (2568, 322373), (2679, 309016), (2888, 286653), (3572, 231762), (4066, 203604), (4332, 191102), (5029, 164616), (5358, 154508), (6099, 135736), (6859, 120696), (7144, 115881), (8132, 101802), (8664, 95551), (10058, 82308), (10716, 77254), (12198, 67868), (13718, 60348), (15087, 54872), (16264, 50901), (16967, 48792), (20116, 41154), (20577, 40232), (21432, 38627), (24396, 33934), (27436, 30174)]