386957116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8043

約数の個数: 72

約数和(自身を含む): 893089680

約数和(自身を除く): 506132564

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 7993, 12103, 15986, 24206, 31972, 48412, 55951, 103909, 111902, 151867, 207818, 223804, 303734, 391657, 415636, 607468, 727363, 783314, 1063069, 1454726, 1566628, 1974271, 2126138, 2909452, 3948542, 4252276, 5091541, 7441483, 7897084, 10183082, 13819897, 14882966, 20366164, 27639794, 29765932, 55279588, 96739279, 193478558, 386957116]

約数ペア:

[(1, 386957116), (2, 193478558), (4, 96739279), (7, 55279588), (13, 29765932), (14, 27639794), (19, 20366164), (26, 14882966), (28, 13819897), (38, 10183082), (49, 7897084), (52, 7441483), (76, 5091541), (91, 4252276), (98, 3948542), (133, 2909452), (182, 2126138), (196, 1974271), (247, 1566628), (266, 1454726), (364, 1063069), (494, 783314), (532, 727363), (637, 607468), (931, 415636), (988, 391657), (1274, 303734), (1729, 223804), (1862, 207818), (2548, 151867), (3458, 111902), (3724, 103909), (6916, 55951), (7993, 48412), (12103, 31972), (15986, 24206)]