325825968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{522157}}^1$

素因数の和:522181

約数の個数: 40

約数和(自身を含む): 906466288

約数和(自身を除く): 580640320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 522157, 1044314, 1566471, 2088628, 3132942, 4177256, 6265884, 6788041, 8354512, 12531768, 13576082, 20364123, 25063536, 27152164, 40728246, 54304328, 81456492, 108608656, 162912984, 325825968]

約数ペア:

[(1, 325825968), (2, 162912984), (3, 108608656), (4, 81456492), (6, 54304328), (8, 40728246), (12, 27152164), (13, 25063536), (16, 20364123), (24, 13576082), (26, 12531768), (39, 8354512), (48, 6788041), (52, 6265884), (78, 4177256), (104, 3132942), (156, 2088628), (208, 1566471), (312, 1044314), (624, 522157)]