263560752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20113}}^1$

素因数の和:20147

約数の個数: 120

約数和(自身を含む): 907865504

約数和(自身を除く): 644304752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 20113, 40226, 60339, 80452, 120678, 140791, 160904, 181017, 241356, 261469, 281582, 321808, 362034, 422373, 482712, 522938, 563164, 724068, 784407, 844746, 965424, 1045876, 1126328, 1267119, 1448136, 1568814, 1689492, 1830283, 2091752, 2252656, 2353221, 2534238, 2896272, 3137628, 3378984, 3660566, 4183504, 4706442, 5068476, 5490849, 6275256, 6757968, 7321132, 9412884, 10136952, 10981698, 12550512, 14642264, 16472547, 18825768, 20273904, 21963396, 29284528, 32945094, 37651536, 43926792, 65890188, 87853584, 131780376, 263560752]

約数ペア:

[(1, 263560752), (2, 131780376), (3, 87853584), (4, 65890188), (6, 43926792), (7, 37651536), (8, 32945094), (9, 29284528), (12, 21963396), (13, 20273904), (14, 18825768), (16, 16472547), (18, 14642264), (21, 12550512), (24, 10981698), (26, 10136952), (28, 9412884), (36, 7321132), (39, 6757968), (42, 6275256), (48, 5490849), (52, 5068476), (56, 4706442), (63, 4183504), (72, 3660566), (78, 3378984), (84, 3137628), (91, 2896272), (104, 2534238), (112, 2353221), (117, 2252656), (126, 2091752), (144, 1830283), (156, 1689492), (168, 1568814), (182, 1448136), (208, 1267119), (234, 1126328), (252, 1045876), (273, 965424), (312, 844746), (336, 784407), (364, 724068), (468, 563164), (504, 522938), (546, 482712), (624, 422373), (728, 362034), (819, 321808), (936, 281582), (1008, 261469), (1092, 241356), (1456, 181017), (1638, 160904), (1872, 140791), (2184, 120678), (3276, 80452), (4368, 60339), (6552, 40226), (13104, 20113)]