306170838

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 678912000

約数和(自身を除く): 372741162

約数列:

[1, 2, 3, 6, 9, 18, 67, 127, 134, 201, 254, 381, 402, 603, 762, 1143, 1206, 1999, 2286, 3998, 5997, 8509, 11994, 17018, 17991, 25527, 35982, 51054, 76581, 133933, 153162, 253873, 267866, 401799, 507746, 761619, 803598, 1205397, 1523238, 2284857, 2410794, 4569714, 17009491, 34018982, 51028473, 102056946, 153085419, 306170838]

約数ペア:

[(1, 306170838), (2, 153085419), (3, 102056946), (6, 51028473), (9, 34018982), (18, 17009491), (67, 4569714), (127, 2410794), (134, 2284857), (201, 1523238), (254, 1205397), (381, 803598), (402, 761619), (603, 507746), (762, 401799), (1143, 267866), (1206, 253873), (1999, 153162), (2286, 133933), (3998, 76581), (5997, 51054), (8509, 35982), (11994, 25527), (17018, 17991)]