320191659564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53687401}}^1$

素因数の和:53687486

約数の個数: 48

約数和(自身を含む): 865870419456

約数和(自身を除く): 545678759892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 53687401, 107374802, 161062203, 214749604, 322124406, 375811807, 644248812, 751623614, 1127435421, 1503247228, 2254870842, 3811805471, 4509741684, 7623610942, 11435416413, 15247221884, 22870832826, 26682638297, 45741665652, 53365276594, 80047914891, 106730553188, 160095829782, 320191659564]

約数ペア:

[(1, 320191659564), (2, 160095829782), (3, 106730553188), (4, 80047914891), (6, 53365276594), (7, 45741665652), (12, 26682638297), (14, 22870832826), (21, 15247221884), (28, 11435416413), (42, 7623610942), (71, 4509741684), (84, 3811805471), (142, 2254870842), (213, 1503247228), (284, 1127435421), (426, 751623614), (497, 644248812), (852, 375811807), (994, 322124406), (1491, 214749604), (1988, 161062203), (2982, 107374802), (5964, 53687401)]