218430276

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 517621440

約数和(自身を除く): 299191164

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 229, 303, 404, 458, 606, 687, 787, 916, 1212, 1374, 1574, 2361, 2748, 3148, 4722, 9444, 23129, 46258, 69387, 79487, 92516, 138774, 158974, 180223, 238461, 277548, 317948, 360446, 476922, 540669, 720892, 953844, 1081338, 2162676, 18202523, 36405046, 54607569, 72810092, 109215138, 218430276]

約数ペア:

[(1, 218430276), (2, 109215138), (3, 72810092), (4, 54607569), (6, 36405046), (12, 18202523), (101, 2162676), (202, 1081338), (229, 953844), (303, 720892), (404, 540669), (458, 476922), (606, 360446), (687, 317948), (787, 277548), (916, 238461), (1212, 180223), (1374, 158974), (1574, 138774), (2361, 92516), (2748, 79487), (3148, 69387), (4722, 46258), (9444, 23129)]