338443684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 646407216

約数和(自身を除く): 307963532

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 233, 466, 521, 697, 932, 1042, 1394, 2084, 2788, 3961, 7922, 8857, 9553, 15844, 17714, 19106, 21361, 35428, 38212, 42722, 85444, 121393, 162401, 242786, 324802, 363137, 485572, 649604, 726274, 1452548, 2063681, 4127362, 4977113, 8254724, 9954226, 19908452, 84610921, 169221842, 338443684]

約数ペア:

[(1, 338443684), (2, 169221842), (4, 84610921), (17, 19908452), (34, 9954226), (41, 8254724), (68, 4977113), (82, 4127362), (164, 2063681), (233, 1452548), (466, 726274), (521, 649604), (697, 485572), (932, 363137), (1042, 324802), (1394, 242786), (2084, 162401), (2788, 121393), (3961, 85444), (7922, 42722), (8857, 38212), (9553, 35428), (15844, 21361), (17714, 19106)]