297016588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20899}}^1$

素因数の和:20950

約数の個数: 48

約数和(自身を含む): 632016000

約数和(自身を除く): 334999412

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 20899, 41798, 83596, 229889, 355283, 397081, 459778, 710566, 794162, 919556, 1421132, 1588324, 3908113, 4367891, 6750377, 7816226, 8735782, 13500754, 15632452, 17471564, 27001508, 74254147, 148508294, 297016588]

約数ペア:

[(1, 297016588), (2, 148508294), (4, 74254147), (11, 27001508), (17, 17471564), (19, 15632452), (22, 13500754), (34, 8735782), (38, 7816226), (44, 6750377), (68, 4367891), (76, 3908113), (187, 1588324), (209, 1421132), (323, 919556), (374, 794162), (418, 710566), (646, 459778), (748, 397081), (836, 355283), (1292, 229889), (3553, 83596), (7106, 41798), (14212, 20899)]