914448414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1345

約数の個数: 64

約数和(自身を含む): 2056158720

約数和(自身を除く): 1141710306

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 439, 814, 853, 878, 1221, 1317, 1706, 2442, 2559, 2634, 4829, 5118, 9383, 9658, 14487, 16243, 18766, 28149, 28974, 31561, 32486, 48729, 56298, 63122, 94683, 97458, 178673, 189366, 347171, 357346, 374467, 536019, 694342, 748934, 1041513, 1072038, 1123401, 2083026, 2246802, 4119137, 8238274, 12357411, 13855279, 24714822, 27710558, 41565837, 83131674, 152408069, 304816138, 457224207, 914448414]

約数ペア:

[(1, 914448414), (2, 457224207), (3, 304816138), (6, 152408069), (11, 83131674), (22, 41565837), (33, 27710558), (37, 24714822), (66, 13855279), (74, 12357411), (111, 8238274), (222, 4119137), (407, 2246802), (439, 2083026), (814, 1123401), (853, 1072038), (878, 1041513), (1221, 748934), (1317, 694342), (1706, 536019), (2442, 374467), (2559, 357346), (2634, 347171), (4829, 189366), (5118, 178673), (9383, 97458), (9658, 94683), (14487, 63122), (16243, 56298), (18766, 48729), (28149, 32486), (28974, 31561)]