645553656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3863}}^1$

素因数の和:4097

約数の個数: 96

約数和(自身を含む): 1916853120

約数和(自身を除く): 1271299464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 211, 264, 396, 422, 633, 792, 844, 1266, 1688, 1899, 2321, 2532, 3798, 3863, 4642, 5064, 6963, 7596, 7726, 9284, 11589, 13926, 15192, 15452, 18568, 20889, 23178, 27852, 30904, 34767, 41778, 42493, 46356, 55704, 69534, 83556, 84986, 92712, 127479, 139068, 167112, 169972, 254958, 278136, 339944, 382437, 509916, 764874, 815093, 1019832, 1529748, 1630186, 2445279, 3059496, 3260372, 4890558, 6520744, 7335837, 8966023, 9781116, 14671674, 17932046, 19562232, 26898069, 29343348, 35864092, 53796138, 58686696, 71728184, 80694207, 107592276, 161388414, 215184552, 322776828, 645553656]

約数ペア:

[(1, 645553656), (2, 322776828), (3, 215184552), (4, 161388414), (6, 107592276), (8, 80694207), (9, 71728184), (11, 58686696), (12, 53796138), (18, 35864092), (22, 29343348), (24, 26898069), (33, 19562232), (36, 17932046), (44, 14671674), (66, 9781116), (72, 8966023), (88, 7335837), (99, 6520744), (132, 4890558), (198, 3260372), (211, 3059496), (264, 2445279), (396, 1630186), (422, 1529748), (633, 1019832), (792, 815093), (844, 764874), (1266, 509916), (1688, 382437), (1899, 339944), (2321, 278136), (2532, 254958), (3798, 169972), (3863, 167112), (4642, 139068), (5064, 127479), (6963, 92712), (7596, 84986), (7726, 83556), (9284, 69534), (11589, 55704), (13926, 46356), (15192, 42493), (15452, 41778), (18568, 34767), (20889, 30904), (23178, 27852)]