319376316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{543157}}^1$

素因数の和:543178

約数の個数: 36

約数和(自身を含む): 866880168

約数和(自身を除く): 547503852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 543157, 1086314, 1629471, 2172628, 3258942, 3802099, 6517884, 7604198, 11406297, 15208396, 22812594, 26614693, 45625188, 53229386, 79844079, 106458772, 159688158, 319376316]

約数ペア:

[(1, 319376316), (2, 159688158), (3, 106458772), (4, 79844079), (6, 53229386), (7, 45625188), (12, 26614693), (14, 22812594), (21, 15208396), (28, 11406297), (42, 7604198), (49, 6517884), (84, 3802099), (98, 3258942), (147, 2172628), (196, 1629471), (294, 1086314), (588, 543157)]