393293916

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{138289}}^1$

素因数の和:138378

約数の個数: 36

約数和(自身を含む): 1006751200

約数和(自身を除く): 613457284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 138289, 276578, 414867, 553156, 829734, 1244601, 1659468, 2489202, 4978404, 10924831, 21849662, 32774493, 43699324, 65548986, 98323479, 131097972, 196646958, 393293916]

約数ペア:

[(1, 393293916), (2, 196646958), (3, 131097972), (4, 98323479), (6, 65548986), (9, 43699324), (12, 32774493), (18, 21849662), (36, 10924831), (79, 4978404), (158, 2489202), (237, 1659468), (316, 1244601), (474, 829734), (711, 553156), (948, 414867), (1422, 276578), (2844, 138289)]