268451904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{199741}}^1$

素因数の和:199763

約数の個数: 56

約数和(自身を含む): 811751488

約数和(自身を除く): 543299584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 199741, 399482, 599223, 798964, 1198446, 1398187, 1597928, 2396892, 2796374, 3195856, 4194561, 4793784, 5592748, 6391712, 8389122, 9587568, 11185496, 12783424, 16778244, 19175136, 22370992, 33556488, 38350272, 44741984, 67112976, 89483968, 134225952, 268451904]

約数ペア:

[(1, 268451904), (2, 134225952), (3, 89483968), (4, 67112976), (6, 44741984), (7, 38350272), (8, 33556488), (12, 22370992), (14, 19175136), (16, 16778244), (21, 12783424), (24, 11185496), (28, 9587568), (32, 8389122), (42, 6391712), (48, 5592748), (56, 4793784), (64, 4194561), (84, 3195856), (96, 2796374), (112, 2396892), (168, 1597928), (192, 1398187), (224, 1198446), (336, 798964), (448, 599223), (672, 399482), (1344, 199741)]