326559408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{971903}}^1$

素因数の和:971921

約数の個数: 40

約数和(自身を含む): 964128768

約数和(自身を除く): 637569360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 971903, 1943806, 2915709, 3887612, 5831418, 6803321, 7775224, 11662836, 13606642, 15550448, 20409963, 23325672, 27213284, 40819926, 46651344, 54426568, 81639852, 108853136, 163279704, 326559408]

約数ペア:

[(1, 326559408), (2, 163279704), (3, 108853136), (4, 81639852), (6, 54426568), (7, 46651344), (8, 40819926), (12, 27213284), (14, 23325672), (16, 20409963), (21, 15550448), (24, 13606642), (28, 11662836), (42, 7775224), (48, 6803321), (56, 5831418), (84, 3887612), (112, 2915709), (168, 1943806), (336, 971903)]