7154996912

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{8999}}^1$

素因数の和:9274

約数の個数: 80

約数和(自身を含む): 16427520000

約数和(自身を除く): 9272523088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 229, 248, 434, 458, 496, 868, 916, 1603, 1736, 1832, 3206, 3472, 3664, 6412, 7099, 8999, 12824, 14198, 17998, 25648, 28396, 35996, 49693, 56792, 62993, 71992, 99386, 113584, 125986, 143984, 198772, 251972, 278969, 397544, 503944, 557938, 795088, 1007888, 1115876, 1952783, 2060771, 2231752, 3905566, 4121542, 4463504, 7811132, 8243084, 14425397, 15622264, 16486168, 28850794, 31244528, 32972336, 57701588, 63883901, 115403176, 127767802, 230806352, 255535604, 447187307, 511071208, 894374614, 1022142416, 1788749228, 3577498456, 7154996912]

約数ペア:

[(1, 7154996912), (2, 3577498456), (4, 1788749228), (7, 1022142416), (8, 894374614), (14, 511071208), (16, 447187307), (28, 255535604), (31, 230806352), (56, 127767802), (62, 115403176), (112, 63883901), (124, 57701588), (217, 32972336), (229, 31244528), (248, 28850794), (434, 16486168), (458, 15622264), (496, 14425397), (868, 8243084), (916, 7811132), (1603, 4463504), (1736, 4121542), (1832, 3905566), (3206, 2231752), (3472, 2060771), (3664, 1952783), (6412, 1115876), (7099, 1007888), (8999, 795088), (12824, 557938), (14198, 503944), (17998, 397544), (25648, 278969), (28396, 251972), (35996, 198772), (49693, 143984), (56792, 125986), (62993, 113584), (71992, 99386)]