2531485421136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{2178139}}^1$

素因数の和:2179313

約数の個数: 120

約数和(自身を含む): 8103761157440

約数和(自身を除く): 5572275736304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1153, 2306, 3459, 4612, 6918, 8071, 9224, 10377, 13836, 16142, 18448, 20754, 24213, 27672, 32284, 41508, 48426, 55344, 64568, 72639, 83016, 96852, 129136, 145278, 166032, 193704, 290556, 387408, 581112, 1162224, 2178139, 4356278, 6534417, 8712556, 13068834, 15246973, 17425112, 19603251, 26137668, 30493946, 34850224, 39206502, 45740919, 52275336, 60987892, 78413004, 91481838, 104550672, 121975784, 137222757, 156826008, 182963676, 243951568, 274445514, 313652016, 365927352, 548891028, 731854704, 1097782056, 2195564112, 2511394267, 5022788534, 7534182801, 10045577068, 15068365602, 17579759869, 20091154136, 22602548403, 30136731204, 35159519738, 40182308272, 45205096806, 52739279607, 60273462408, 70319039476, 90410193612, 105478559214, 120546924816, 140638078952, 158217838821, 180820387224, 210957118428, 281276157904, 316435677642, 361640774448, 421914236856, 632871355284, 843828473712, 1265742710568, 2531485421136]

約数ペア:

[(1, 2531485421136), (2, 1265742710568), (3, 843828473712), (4, 632871355284), (6, 421914236856), (7, 361640774448), (8, 316435677642), (9, 281276157904), (12, 210957118428), (14, 180820387224), (16, 158217838821), (18, 140638078952), (21, 120546924816), (24, 105478559214), (28, 90410193612), (36, 70319039476), (42, 60273462408), (48, 52739279607), (56, 45205096806), (63, 40182308272), (72, 35159519738), (84, 30136731204), (112, 22602548403), (126, 20091154136), (144, 17579759869), (168, 15068365602), (252, 10045577068), (336, 7534182801), (504, 5022788534), (1008, 2511394267), (1153, 2195564112), (2306, 1097782056), (3459, 731854704), (4612, 548891028), (6918, 365927352), (8071, 313652016), (9224, 274445514), (10377, 243951568), (13836, 182963676), (16142, 156826008), (18448, 137222757), (20754, 121975784), (24213, 104550672), (27672, 91481838), (32284, 78413004), (41508, 60987892), (48426, 52275336), (55344, 45740919), (64568, 39206502), (72639, 34850224), (83016, 30493946), (96852, 26137668), (129136, 19603251), (145278, 17425112), (166032, 15246973), (193704, 13068834), (290556, 8712556), (387408, 6534417), (581112, 4356278), (1162224, 2178139)]