383959862

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 710002944

約数和(自身を除く): 326043082

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 127, 143, 242, 254, 286, 341, 403, 682, 806, 961, 1397, 1573, 1651, 1922, 2794, 3146, 3302, 3751, 3937, 4433, 7502, 7874, 8866, 10571, 12493, 15367, 18161, 21142, 24986, 30734, 36322, 43307, 48763, 51181, 86614, 97526, 102362, 116281, 122047, 137423, 199771, 232562, 244094, 274846, 399542, 476377, 562991, 952754, 1125982, 1342517, 1511653, 1586611, 2685034, 3023306, 3173222, 6192901, 12385802, 14767687, 17452721, 29535374, 34905442, 191979931, 383959862]

約数ペア:

[(1, 383959862), (2, 191979931), (11, 34905442), (13, 29535374), (22, 17452721), (26, 14767687), (31, 12385802), (62, 6192901), (121, 3173222), (127, 3023306), (143, 2685034), (242, 1586611), (254, 1511653), (286, 1342517), (341, 1125982), (403, 952754), (682, 562991), (806, 476377), (961, 399542), (1397, 274846), (1573, 244094), (1651, 232562), (1922, 199771), (2794, 137423), (3146, 122047), (3302, 116281), (3751, 102362), (3937, 97526), (4433, 86614), (7502, 51181), (7874, 48763), (8866, 43307), (10571, 36322), (12493, 30734), (15367, 24986), (18161, 21142)]