1899370512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{338207}}^1$

素因数の和:338237

約数の個数: 80

約数和(自身を含む): 5871290880

約数和(自身を除く): 3971920368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 338207, 676414, 1014621, 1352828, 2029242, 2705656, 3043863, 4058484, 4396691, 5411312, 6087726, 8116968, 8793382, 9131589, 12175452, 13190073, 16233936, 17586764, 18263178, 24350904, 26380146, 35173528, 36526356, 39570219, 48701808, 52760292, 70347056, 73052712, 79140438, 105520584, 118710657, 146105424, 158280876, 211041168, 237421314, 316561752, 474842628, 633123504, 949685256, 1899370512]

約数ペア:

[(1, 1899370512), (2, 949685256), (3, 633123504), (4, 474842628), (6, 316561752), (8, 237421314), (9, 211041168), (12, 158280876), (13, 146105424), (16, 118710657), (18, 105520584), (24, 79140438), (26, 73052712), (27, 70347056), (36, 52760292), (39, 48701808), (48, 39570219), (52, 36526356), (54, 35173528), (72, 26380146), (78, 24350904), (104, 18263178), (108, 17586764), (117, 16233936), (144, 13190073), (156, 12175452), (208, 9131589), (216, 8793382), (234, 8116968), (312, 6087726), (351, 5411312), (432, 4396691), (468, 4058484), (624, 3043863), (702, 2705656), (936, 2029242), (1404, 1352828), (1872, 1014621), (2808, 676414), (5616, 338207)]