1277893656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44041}}^1$

素因数の和:44097

約数の個数: 96

約数和(自身を含む): 3847509120

約数和(自身を除く): 2569615464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9672, 14508, 29016, 44041, 88082, 132123, 176164, 264246, 352328, 396369, 528492, 572533, 792738, 1056984, 1145066, 1365271, 1585476, 1717599, 2290132, 2730542, 3170952, 3435198, 4095813, 4580264, 5152797, 5461084, 6870396, 8191626, 10305594, 10922168, 12287439, 13740792, 16383252, 17748523, 20611188, 24574878, 32766504, 35497046, 41222376, 49149756, 53245569, 70994092, 98299512, 106491138, 141988184, 159736707, 212982276, 319473414, 425964552, 638946828, 1277893656]

約数ペア:

[(1, 1277893656), (2, 638946828), (3, 425964552), (4, 319473414), (6, 212982276), (8, 159736707), (9, 141988184), (12, 106491138), (13, 98299512), (18, 70994092), (24, 53245569), (26, 49149756), (31, 41222376), (36, 35497046), (39, 32766504), (52, 24574878), (62, 20611188), (72, 17748523), (78, 16383252), (93, 13740792), (104, 12287439), (117, 10922168), (124, 10305594), (156, 8191626), (186, 6870396), (234, 5461084), (248, 5152797), (279, 4580264), (312, 4095813), (372, 3435198), (403, 3170952), (468, 2730542), (558, 2290132), (744, 1717599), (806, 1585476), (936, 1365271), (1116, 1145066), (1209, 1056984), (1612, 792738), (2232, 572533), (2418, 528492), (3224, 396369), (3627, 352328), (4836, 264246), (7254, 176164), (9672, 132123), (14508, 88082), (29016, 44041)]