839652816

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{569}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 2208608640

約数和(自身を除く): 1368955824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 433, 568, 569, 852, 866, 1136, 1138, 1299, 1704, 1707, 1732, 2276, 2598, 3408, 3414, 3464, 4552, 5196, 6828, 6928, 9104, 10392, 13656, 20784, 27312, 30743, 40399, 61486, 80798, 92229, 121197, 122972, 161596, 184458, 242394, 245944, 246377, 323192, 368916, 484788, 491888, 492754, 646384, 737832, 739131, 969576, 985508, 1475664, 1478262, 1939152, 1971016, 2956524, 3942032, 5913048, 11826096, 17492767, 34985534, 52478301, 69971068, 104956602, 139942136, 209913204, 279884272, 419826408, 839652816]

約数ペア:

[(1, 839652816), (2, 419826408), (3, 279884272), (4, 209913204), (6, 139942136), (8, 104956602), (12, 69971068), (16, 52478301), (24, 34985534), (48, 17492767), (71, 11826096), (142, 5913048), (213, 3942032), (284, 2956524), (426, 1971016), (433, 1939152), (568, 1478262), (569, 1475664), (852, 985508), (866, 969576), (1136, 739131), (1138, 737832), (1299, 646384), (1704, 492754), (1707, 491888), (1732, 484788), (2276, 368916), (2598, 323192), (3408, 246377), (3414, 245944), (3464, 242394), (4552, 184458), (5196, 161596), (6828, 122972), (6928, 121197), (9104, 92229), (10392, 80798), (13656, 61486), (20784, 40399), (27312, 30743)]