346803968

素因数分解:

$2^8\times 7^2\times {\mathrm{27647}}^1$

素因数の和:27677

約数の個数: 54

約数和(自身を含む): 805303296

約数和(自身を除く): 458499328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 27647, 55294, 110588, 193529, 221176, 387058, 442352, 774116, 884704, 1354703, 1548232, 1769408, 2709406, 3096464, 3538816, 5418812, 6192928, 7077632, 10837624, 12385856, 21675248, 24771712, 43350496, 49543424, 86700992, 173401984, 346803968]

約数ペア:

[(1, 346803968), (2, 173401984), (4, 86700992), (7, 49543424), (8, 43350496), (14, 24771712), (16, 21675248), (28, 12385856), (32, 10837624), (49, 7077632), (56, 6192928), (64, 5418812), (98, 3538816), (112, 3096464), (128, 2709406), (196, 1769408), (224, 1548232), (256, 1354703), (392, 884704), (448, 774116), (784, 442352), (896, 387058), (1568, 221176), (1792, 193529), (3136, 110588), (6272, 55294), (12544, 27647)]