313208066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 508723200

約数和(自身を除く): 195515134

約数列:

[1, 2, 23, 31, 46, 62, 239, 478, 713, 919, 1426, 1838, 5497, 7409, 10994, 14818, 21137, 28489, 42274, 56978, 170407, 219641, 340814, 439282, 655247, 1310494, 5051743, 6808871, 10103486, 13617742, 156604033, 313208066]

約数ペア:

[(1, 313208066), (2, 156604033), (23, 13617742), (31, 10103486), (46, 6808871), (62, 5051743), (239, 1310494), (478, 655247), (713, 439282), (919, 340814), (1426, 219641), (1838, 170407), (5497, 56978), (7409, 42274), (10994, 28489), (14818, 21137)]