917041008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47407}}^1$

素因数の和:47462

約数の個数: 80

約数和(自身を含む): 2633609216

約数和(自身を除く): 1716568208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 47407, 94814, 142221, 189628, 284442, 379256, 568884, 616291, 758512, 1137768, 1232582, 1469617, 1848873, 2275536, 2465164, 2939234, 3697746, 4408851, 4930328, 5878468, 7395492, 8817702, 9860656, 11756936, 14790984, 17635404, 19105021, 23513872, 29581968, 35270808, 38210042, 57315063, 70541616, 76420084, 114630126, 152840168, 229260252, 305680336, 458520504, 917041008]

約数ペア:

[(1, 917041008), (2, 458520504), (3, 305680336), (4, 229260252), (6, 152840168), (8, 114630126), (12, 76420084), (13, 70541616), (16, 57315063), (24, 38210042), (26, 35270808), (31, 29581968), (39, 23513872), (48, 19105021), (52, 17635404), (62, 14790984), (78, 11756936), (93, 9860656), (104, 8817702), (124, 7395492), (156, 5878468), (186, 4930328), (208, 4408851), (248, 3697746), (312, 2939234), (372, 2465164), (403, 2275536), (496, 1848873), (624, 1469617), (744, 1232582), (806, 1137768), (1209, 758512), (1488, 616291), (1612, 568884), (2418, 379256), (3224, 284442), (4836, 189628), (6448, 142221), (9672, 94814), (19344, 47407)]