320434374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{11839}}^1$

素因数の和:12204

約数の個数: 32

約数和(自身を含む): 692213760

約数和(自身を除く): 371779386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 4511, 9022, 11839, 13533, 23678, 27066, 35517, 71034, 153907, 307814, 461721, 923442, 4108133, 8216266, 12324399, 24648798, 53405729, 106811458, 160217187, 320434374]

約数ペア:

[(1, 320434374), (2, 160217187), (3, 106811458), (6, 53405729), (13, 24648798), (26, 12324399), (39, 8216266), (78, 4108133), (347, 923442), (694, 461721), (1041, 307814), (2082, 153907), (4511, 71034), (9022, 35517), (11839, 27066), (13533, 23678)]