378655732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{148609}}^1$

素因数の和:148640

約数の個数: 36

約数和(自身を含む): 830135460

約数和(自身を除く): 451479728

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 148609, 297218, 594436, 1040263, 1931917, 2080526, 3863834, 4161052, 7281841, 7727668, 13523419, 14563682, 27046838, 29127364, 54093676, 94663933, 189327866, 378655732]

約数ペア:

[(1, 378655732), (2, 189327866), (4, 94663933), (7, 54093676), (13, 29127364), (14, 27046838), (26, 14563682), (28, 13523419), (49, 7727668), (52, 7281841), (91, 4161052), (98, 3863834), (182, 2080526), (196, 1931917), (364, 1040263), (637, 594436), (1274, 297218), (2548, 148609)]