12398078208

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{849649}}^1$

素因数の和:849687

約数の個数: 72

約数和(自身を含む): 34733692000

約数和(自身を除く): 22335613792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 849649, 1699298, 2548947, 3398596, 5097894, 6797192, 10195788, 13594384, 16143331, 20391576, 27188768, 32286662, 40783152, 48429993, 54377536, 64573324, 81566304, 96859986, 108755072, 129146648, 163132608, 193719972, 217510144, 258293296, 326265216, 387439944, 516586592, 652530432, 774879888, 1033173184, 1549759776, 2066346368, 3099519552, 4132692736, 6199039104, 12398078208]

約数ペア:

[(1, 12398078208), (2, 6199039104), (3, 4132692736), (4, 3099519552), (6, 2066346368), (8, 1549759776), (12, 1033173184), (16, 774879888), (19, 652530432), (24, 516586592), (32, 387439944), (38, 326265216), (48, 258293296), (57, 217510144), (64, 193719972), (76, 163132608), (96, 129146648), (114, 108755072), (128, 96859986), (152, 81566304), (192, 64573324), (228, 54377536), (256, 48429993), (304, 40783152), (384, 32286662), (456, 27188768), (608, 20391576), (768, 16143331), (912, 13594384), (1216, 10195788), (1824, 6797192), (2432, 5097894), (3648, 3398596), (4864, 2548947), (7296, 1699298), (14592, 849649)]