1247121072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{829}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 3617843840

約数和(自身を除く): 2370722768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 337, 372, 496, 558, 674, 744, 829, 1011, 1116, 1348, 1488, 1658, 2022, 2232, 2487, 2696, 3033, 3316, 4044, 4464, 4974, 5392, 6066, 6632, 7461, 8088, 9948, 10447, 12132, 13264, 14922, 16176, 19896, 20894, 24264, 25699, 29844, 31341, 39792, 41788, 48528, 51398, 59688, 62682, 77097, 83576, 94023, 102796, 119376, 125364, 154194, 167152, 188046, 205592, 231291, 250728, 279373, 308388, 376092, 411184, 462582, 501456, 558746, 616776, 752184, 838119, 925164, 1117492, 1233552, 1504368, 1676238, 1850328, 2234984, 2514357, 3352476, 3700656, 4469968, 5028714, 6704952, 8660563, 10057428, 13409904, 17321126, 20114856, 25981689, 34642252, 40229712, 51963378, 69284504, 77945067, 103926756, 138569008, 155890134, 207853512, 311780268, 415707024, 623560536, 1247121072]

約数ペア:

[(1, 1247121072), (2, 623560536), (3, 415707024), (4, 311780268), (6, 207853512), (8, 155890134), (9, 138569008), (12, 103926756), (16, 77945067), (18, 69284504), (24, 51963378), (31, 40229712), (36, 34642252), (48, 25981689), (62, 20114856), (72, 17321126), (93, 13409904), (124, 10057428), (144, 8660563), (186, 6704952), (248, 5028714), (279, 4469968), (337, 3700656), (372, 3352476), (496, 2514357), (558, 2234984), (674, 1850328), (744, 1676238), (829, 1504368), (1011, 1233552), (1116, 1117492), (1348, 925164), (1488, 838119), (1658, 752184), (2022, 616776), (2232, 558746), (2487, 501456), (2696, 462582), (3033, 411184), (3316, 376092), (4044, 308388), (4464, 279373), (4974, 250728), (5392, 231291), (6066, 205592), (6632, 188046), (7461, 167152), (8088, 154194), (9948, 125364), (10447, 119376), (12132, 102796), (13264, 94023), (14922, 83576), (16176, 77097), (19896, 62682), (20894, 59688), (24264, 51398), (25699, 48528), (29844, 41788), (31341, 39792)]