274885968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{818113}}^1$

素因数の和:818131

約数の個数: 40

約数和(自身を含む): 811569088

約数和(自身を除く): 536683120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 818113, 1636226, 2454339, 3272452, 4908678, 5726791, 6544904, 9817356, 11453582, 13089808, 17180373, 19634712, 22907164, 34360746, 39269424, 45814328, 68721492, 91628656, 137442984, 274885968]

約数ペア:

[(1, 274885968), (2, 137442984), (3, 91628656), (4, 68721492), (6, 45814328), (7, 39269424), (8, 34360746), (12, 22907164), (14, 19634712), (16, 17180373), (21, 13089808), (24, 11453582), (28, 9817356), (42, 6544904), (48, 5726791), (56, 4908678), (84, 3272452), (112, 2454339), (168, 1636226), (336, 818113)]