1380317976

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{59723}}^1$

素因数の和:59845

約数の個数: 64

約数和(自身を含む): 3870115200

約数和(自身を除く): 2489797224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 11556, 23112, 59723, 119446, 179169, 238892, 358338, 477784, 537507, 716676, 1075014, 1433352, 1612521, 2150028, 3225042, 4300056, 6390361, 6450084, 12780722, 12900168, 19171083, 25561444, 38342166, 51122888, 57513249, 76684332, 115026498, 153368664, 172539747, 230052996, 345079494, 460105992, 690158988, 1380317976]

約数ペア:

[(1, 1380317976), (2, 690158988), (3, 460105992), (4, 345079494), (6, 230052996), (8, 172539747), (9, 153368664), (12, 115026498), (18, 76684332), (24, 57513249), (27, 51122888), (36, 38342166), (54, 25561444), (72, 19171083), (107, 12900168), (108, 12780722), (214, 6450084), (216, 6390361), (321, 4300056), (428, 3225042), (642, 2150028), (856, 1612521), (963, 1433352), (1284, 1075014), (1926, 716676), (2568, 537507), (2889, 477784), (3852, 358338), (5778, 238892), (7704, 179169), (11556, 119446), (23112, 59723)]