1313173512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{23473}}^1$

素因数の和:23532

約数の個数: 128

約数和(自身を含む): 4281657600

約数和(自身を除く): 2968484088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 23473, 27972, 46946, 55944, 70419, 93892, 140838, 164311, 187784, 211257, 281676, 328622, 422514, 492933, 563352, 633771, 657244, 845028, 868501, 985866, 1267542, 1314488, 1478799, 1690056, 1737002, 1971732, 2535084, 2605503, 2957598, 3474004, 3943464, 4436397, 5070168, 5211006, 5915196, 6079507, 6948008, 7816509, 8872794, 10422012, 11830392, 12159014, 15633018, 17745588, 18238521, 20844024, 23449527, 24318028, 31266036, 35491176, 36477042, 46899054, 48636056, 54715563, 62532072, 72954084, 93798108, 109431126, 145908168, 164146689, 187596216, 218862252, 328293378, 437724504, 656586756, 1313173512]

約数ペア:

[(1, 1313173512), (2, 656586756), (3, 437724504), (4, 328293378), (6, 218862252), (7, 187596216), (8, 164146689), (9, 145908168), (12, 109431126), (14, 93798108), (18, 72954084), (21, 62532072), (24, 54715563), (27, 48636056), (28, 46899054), (36, 36477042), (37, 35491176), (42, 31266036), (54, 24318028), (56, 23449527), (63, 20844024), (72, 18238521), (74, 17745588), (84, 15633018), (108, 12159014), (111, 11830392), (126, 10422012), (148, 8872794), (168, 7816509), (189, 6948008), (216, 6079507), (222, 5915196), (252, 5211006), (259, 5070168), (296, 4436397), (333, 3943464), (378, 3474004), (444, 2957598), (504, 2605503), (518, 2535084), (666, 1971732), (756, 1737002), (777, 1690056), (888, 1478799), (999, 1314488), (1036, 1267542), (1332, 985866), (1512, 868501), (1554, 845028), (1998, 657244), (2072, 633771), (2331, 563352), (2664, 492933), (3108, 422514), (3996, 328622), (4662, 281676), (6216, 211257), (6993, 187784), (7992, 164311), (9324, 140838), (13986, 93892), (18648, 70419), (23473, 55944), (27972, 46946)]