229709008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1327}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 461081600

約数和(自身を除く): 231372592

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 349, 496, 698, 1327, 1396, 2654, 2792, 5308, 5584, 10616, 10819, 21232, 21638, 41137, 43276, 82274, 86552, 164548, 173104, 329096, 463123, 658192, 926246, 1852492, 3704984, 7409968, 14356813, 28713626, 57427252, 114854504, 229709008]

約数ペア:

[(1, 229709008), (2, 114854504), (4, 57427252), (8, 28713626), (16, 14356813), (31, 7409968), (62, 3704984), (124, 1852492), (248, 926246), (349, 658192), (496, 463123), (698, 329096), (1327, 173104), (1396, 164548), (2654, 86552), (2792, 82274), (5308, 43276), (5584, 41137), (10616, 21638), (10819, 21232)]