219806184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{704507}}^1$

素因数の和:704529

約数の個数: 32

約数和(自身を含む): 591786720

約数和(自身を除く): 371980536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 704507, 1409014, 2113521, 2818028, 4227042, 5636056, 8454084, 9158591, 16908168, 18317182, 27475773, 36634364, 54951546, 73268728, 109903092, 219806184]

約数ペア:

[(1, 219806184), (2, 109903092), (3, 73268728), (4, 54951546), (6, 36634364), (8, 27475773), (12, 18317182), (13, 16908168), (24, 9158591), (26, 8454084), (39, 5636056), (52, 4227042), (78, 2818028), (104, 2113521), (156, 1409014), (312, 704507)]