8370291248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{2309}}^1$

素因数の和:2850

約数の個数: 80

約数和(自身を含む): 18148838400

約数和(自身を除く): 9778547152

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 479, 688, 946, 958, 1892, 1916, 2309, 3784, 3832, 4618, 5269, 7568, 7664, 9236, 10538, 18472, 20597, 21076, 25399, 36944, 41194, 42152, 50798, 82388, 84304, 99287, 101596, 164776, 198574, 203192, 226567, 329552, 397148, 406384, 453134, 794296, 906268, 1092157, 1106011, 1588592, 1812536, 2184314, 2212022, 3625072, 4368628, 4424044, 8737256, 8848088, 12166121, 17474512, 17696176, 24332242, 47558473, 48664484, 95116946, 97328968, 190233892, 194657936, 380467784, 523143203, 760935568, 1046286406, 2092572812, 4185145624, 8370291248]

約数ペア:

[(1, 8370291248), (2, 4185145624), (4, 2092572812), (8, 1046286406), (11, 760935568), (16, 523143203), (22, 380467784), (43, 194657936), (44, 190233892), (86, 97328968), (88, 95116946), (172, 48664484), (176, 47558473), (344, 24332242), (473, 17696176), (479, 17474512), (688, 12166121), (946, 8848088), (958, 8737256), (1892, 4424044), (1916, 4368628), (2309, 3625072), (3784, 2212022), (3832, 2184314), (4618, 1812536), (5269, 1588592), (7568, 1106011), (7664, 1092157), (9236, 906268), (10538, 794296), (18472, 453134), (20597, 406384), (21076, 397148), (25399, 329552), (36944, 226567), (41194, 203192), (42152, 198574), (50798, 164776), (82388, 101596), (84304, 99287)]