420235396094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{463663}}^1$

素因数の和:463785

約数の個数: 64

約数和(自身を含む): 745126594560

約数和(自身を除く): 324891198466

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 61, 122, 323, 391, 437, 646, 782, 874, 1037, 1159, 1403, 2074, 2318, 2806, 7429, 14858, 19703, 23851, 26657, 39406, 47702, 53314, 453169, 463663, 906338, 927326, 7882271, 8809597, 10664249, 15764542, 17619194, 21328498, 28283443, 56566886, 149763149, 181292233, 202620731, 299526298, 362584466, 405241462, 480818531, 537385417, 650519189, 961637062, 1074770834, 1301038378, 3444552427, 6889104854, 9135552089, 11058826213, 12359864591, 18271104178, 22117652426, 24719729182, 210117698047, 420235396094]

約数ペア:

[(1, 420235396094), (2, 210117698047), (17, 24719729182), (19, 22117652426), (23, 18271104178), (34, 12359864591), (38, 11058826213), (46, 9135552089), (61, 6889104854), (122, 3444552427), (323, 1301038378), (391, 1074770834), (437, 961637062), (646, 650519189), (782, 537385417), (874, 480818531), (1037, 405241462), (1159, 362584466), (1403, 299526298), (2074, 202620731), (2318, 181292233), (2806, 149763149), (7429, 56566886), (14858, 28283443), (19703, 21328498), (23851, 17619194), (26657, 15764542), (39406, 10664249), (47702, 8809597), (53314, 7882271), (453169, 927326), (463663, 906338)]