1216146984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 3555763200

約数和(自身を除く): 2339616216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 169, 172, 228, 247, 258, 312, 338, 344, 367, 456, 494, 507, 516, 559, 676, 734, 741, 817, 988, 1014, 1032, 1101, 1118, 1352, 1468, 1482, 1634, 1677, 1976, 2028, 2202, 2236, 2451, 2936, 2964, 3211, 3268, 3354, 4056, 4404, 4472, 4771, 4902, 5928, 6422, 6536, 6708, 6973, 7267, 8808, 9542, 9633, 9804, 10621, 12844, 13416, 13946, 14313, 14534, 15781, 19084, 19266, 19608, 20919, 21242, 21801, 25688, 27892, 28626, 29068, 31562, 31863, 38168, 38532, 41838, 42484, 43602, 47343, 55784, 57252, 58136, 62023, 63124, 63726, 77064, 83676, 84968, 87204, 90649, 94686, 114504, 124046, 126248, 127452, 138073, 167352, 174408, 181298, 186069, 189372, 205153, 248092, 254904, 271947, 276146, 299839, 362596, 372138, 378744, 410306, 414219, 496184, 543894, 552292, 599678, 615459, 725192, 744276, 820612, 828438, 899517, 1087788, 1104584, 1178437, 1199356, 1230918, 1488552, 1641224, 1656876, 1799034, 2175576, 2356874, 2398712, 2461836, 2666989, 3313752, 3535311, 3598068, 3897907, 4713748, 4923672, 5333978, 7070622, 7196136, 7795814, 8000967, 9427496, 10667956, 11693721, 14141244, 15591628, 16001934, 21335912, 23387442, 28282488, 31183256, 32003868, 46774884, 50672791, 64007736, 93549768, 101345582, 152018373, 202691164, 304036746, 405382328, 608073492, 1216146984]

約数ペア:

[(1, 1216146984), (2, 608073492), (3, 405382328), (4, 304036746), (6, 202691164), (8, 152018373), (12, 101345582), (13, 93549768), (19, 64007736), (24, 50672791), (26, 46774884), (38, 32003868), (39, 31183256), (43, 28282488), (52, 23387442), (57, 21335912), (76, 16001934), (78, 15591628), (86, 14141244), (104, 11693721), (114, 10667956), (129, 9427496), (152, 8000967), (156, 7795814), (169, 7196136), (172, 7070622), (228, 5333978), (247, 4923672), (258, 4713748), (312, 3897907), (338, 3598068), (344, 3535311), (367, 3313752), (456, 2666989), (494, 2461836), (507, 2398712), (516, 2356874), (559, 2175576), (676, 1799034), (734, 1656876), (741, 1641224), (817, 1488552), (988, 1230918), (1014, 1199356), (1032, 1178437), (1101, 1104584), (1118, 1087788), (1352, 899517), (1468, 828438), (1482, 820612), (1634, 744276), (1677, 725192), (1976, 615459), (2028, 599678), (2202, 552292), (2236, 543894), (2451, 496184), (2936, 414219), (2964, 410306), (3211, 378744), (3268, 372138), (3354, 362596), (4056, 299839), (4404, 276146), (4472, 271947), (4771, 254904), (4902, 248092), (5928, 205153), (6422, 189372), (6536, 186069), (6708, 181298), (6973, 174408), (7267, 167352), (8808, 138073), (9542, 127452), (9633, 126248), (9804, 124046), (10621, 114504), (12844, 94686), (13416, 90649), (13946, 87204), (14313, 84968), (14534, 83676), (15781, 77064), (19084, 63726), (19266, 63124), (19608, 62023), (20919, 58136), (21242, 57252), (21801, 55784), (25688, 47343), (27892, 43602), (28626, 42484), (29068, 41838), (31562, 38532), (31863, 38168)]