2840023584

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{318103}}^1$

素因数の和:318150

約数の個数: 72

約数和(自身を含む): 8336869632

約数和(自身を除く): 5496846048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 318103, 636206, 954309, 1272412, 1908618, 2544824, 2862927, 3817236, 5089648, 5725854, 7634472, 9861193, 10179296, 11451708, 15268944, 19722386, 22903416, 29583579, 30537888, 39444772, 45806832, 59167158, 78889544, 88750737, 91613664, 118334316, 157779088, 177501474, 236668632, 315558176, 355002948, 473337264, 710005896, 946674528, 1420011792, 2840023584]

約数ペア:

[(1, 2840023584), (2, 1420011792), (3, 946674528), (4, 710005896), (6, 473337264), (8, 355002948), (9, 315558176), (12, 236668632), (16, 177501474), (18, 157779088), (24, 118334316), (31, 91613664), (32, 88750737), (36, 78889544), (48, 59167158), (62, 45806832), (72, 39444772), (93, 30537888), (96, 29583579), (124, 22903416), (144, 19722386), (186, 15268944), (248, 11451708), (279, 10179296), (288, 9861193), (372, 7634472), (496, 5725854), (558, 5089648), (744, 3817236), (992, 2862927), (1116, 2544824), (1488, 1908618), (2232, 1272412), (2976, 954309), (4464, 636206), (8928, 318103)]