868585256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23899}}^1$

素因数の和:23982

約数の個数: 64

約数和(自身を含む): 2064960000

約数和(自身を除く): 1196374744

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2596, 3304, 4543, 5192, 9086, 18172, 23899, 36344, 47798, 95596, 167293, 191192, 262889, 334586, 525778, 669172, 1051556, 1338344, 1410041, 1840223, 2103112, 2820082, 3680446, 5640164, 7360892, 9870287, 11280328, 14721784, 15510451, 19740574, 31020902, 39481148, 62041804, 78962296, 108573157, 124083608, 217146314, 434292628, 868585256]

約数ペア:

[(1, 868585256), (2, 434292628), (4, 217146314), (7, 124083608), (8, 108573157), (11, 78962296), (14, 62041804), (22, 39481148), (28, 31020902), (44, 19740574), (56, 15510451), (59, 14721784), (77, 11280328), (88, 9870287), (118, 7360892), (154, 5640164), (236, 3680446), (308, 2820082), (413, 2103112), (472, 1840223), (616, 1410041), (649, 1338344), (826, 1051556), (1298, 669172), (1652, 525778), (2596, 334586), (3304, 262889), (4543, 191192), (5192, 167293), (9086, 95596), (18172, 47798), (23899, 36344)]