282521008

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5333}}^1$

素因数の和:5402

約数の個数: 80

約数和(自身を含む): 698455296

約数和(自身を除く): 415934288

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 602, 616, 688, 946, 1204, 1232, 1892, 2408, 3311, 3784, 4816, 5333, 6622, 7568, 10666, 13244, 21332, 26488, 37331, 42664, 52976, 58663, 74662, 85328, 117326, 149324, 229319, 234652, 298648, 410641, 458638, 469304, 597296, 821282, 917276, 938608, 1605233, 1642564, 1834552, 2522509, 3210466, 3285128, 3669104, 5045018, 6420932, 6570256, 10090036, 12841864, 17657563, 20180072, 25683728, 35315126, 40360144, 70630252, 141260504, 282521008]

約数ペア:

[(1, 282521008), (2, 141260504), (4, 70630252), (7, 40360144), (8, 35315126), (11, 25683728), (14, 20180072), (16, 17657563), (22, 12841864), (28, 10090036), (43, 6570256), (44, 6420932), (56, 5045018), (77, 3669104), (86, 3285128), (88, 3210466), (112, 2522509), (154, 1834552), (172, 1642564), (176, 1605233), (301, 938608), (308, 917276), (344, 821282), (473, 597296), (602, 469304), (616, 458638), (688, 410641), (946, 298648), (1204, 234652), (1232, 229319), (1892, 149324), (2408, 117326), (3311, 85328), (3784, 74662), (4816, 58663), (5333, 52976), (6622, 42664), (7568, 37331), (10666, 26488), (13244, 21332)]