890367048

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{426421}}^1$

素因数の和:426462

約数の個数: 48

約数和(自身を含む): 2494568700

約数和(自身を除く): 1604201652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 426421, 852842, 1279263, 1705684, 2558526, 3411368, 3837789, 5117052, 7675578, 10234104, 12366209, 15351156, 24732418, 30702312, 37098627, 49464836, 74197254, 98929672, 111295881, 148394508, 222591762, 296789016, 445183524, 890367048]

約数ペア:

[(1, 890367048), (2, 445183524), (3, 296789016), (4, 222591762), (6, 148394508), (8, 111295881), (9, 98929672), (12, 74197254), (18, 49464836), (24, 37098627), (29, 30702312), (36, 24732418), (58, 15351156), (72, 12366209), (87, 10234104), (116, 7675578), (174, 5117052), (232, 3837789), (261, 3411368), (348, 2558526), (522, 1705684), (696, 1279263), (1044, 852842), (2088, 426421)]