397226616

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2801}}^1$

素因数の和:3140

約数の個数: 64

約数和(自身を含む): 1049068800

約数和(自身を除く): 651842184

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 311, 456, 622, 933, 1244, 1866, 2488, 2801, 3732, 5602, 5909, 7464, 8403, 11204, 11818, 16806, 17727, 22408, 23636, 33612, 35454, 47272, 53219, 67224, 70908, 106438, 141816, 159657, 212876, 319314, 425752, 638628, 871111, 1277256, 1742222, 2613333, 3484444, 5226666, 6968888, 10453332, 16551109, 20906664, 33102218, 49653327, 66204436, 99306654, 132408872, 198613308, 397226616]

約数ペア:

[(1, 397226616), (2, 198613308), (3, 132408872), (4, 99306654), (6, 66204436), (8, 49653327), (12, 33102218), (19, 20906664), (24, 16551109), (38, 10453332), (57, 6968888), (76, 5226666), (114, 3484444), (152, 2613333), (228, 1742222), (311, 1277256), (456, 871111), (622, 638628), (933, 425752), (1244, 319314), (1866, 212876), (2488, 159657), (2801, 141816), (3732, 106438), (5602, 70908), (5909, 67224), (7464, 53219), (8403, 47272), (11204, 35454), (11818, 33612), (16806, 23636), (17727, 22408)]