384966704824

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{8599}}^1\times {\mathrm{33113}}^1$

素因数の和:41744

約数の個数: 48

約数和(自身を含む): 781722198000

約数和(自身を除く): 396755493176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 8599, 17198, 33113, 34396, 66226, 68792, 111787, 132452, 223574, 264904, 430469, 447148, 860938, 894296, 1453231, 1721876, 2906462, 3443752, 5596097, 5812924, 11192194, 11625848, 22384388, 44768776, 284738687, 569477374, 1138954748, 2277909496, 3701602931, 7403205862, 14806411724, 29612823448, 48120838103, 96241676206, 192483352412, 384966704824]

約数ペア:

[(1, 384966704824), (2, 192483352412), (4, 96241676206), (8, 48120838103), (13, 29612823448), (26, 14806411724), (52, 7403205862), (104, 3701602931), (169, 2277909496), (338, 1138954748), (676, 569477374), (1352, 284738687), (8599, 44768776), (17198, 22384388), (33113, 11625848), (34396, 11192194), (66226, 5812924), (68792, 5596097), (111787, 3443752), (132452, 2906462), (223574, 1721876), (264904, 1453231), (430469, 894296), (447148, 860938)]