284478051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 496903680

約数和(自身を除く): 212425629

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 51, 57, 143, 187, 209, 221, 247, 323, 429, 561, 627, 663, 741, 969, 2053, 2431, 2717, 3553, 4199, 6159, 7293, 8151, 10659, 12597, 22583, 26689, 34901, 39007, 46189, 67749, 80067, 104703, 117021, 138567, 293579, 383911, 429077, 453713, 507091, 663119, 880737, 1151733, 1287231, 1361139, 1521273, 1989357, 4990843, 5578001, 7294309, 8620547, 14972529, 16734003, 21882927, 25861641, 94826017, 284478051]

約数ペア:

[(1, 284478051), (3, 94826017), (11, 25861641), (13, 21882927), (17, 16734003), (19, 14972529), (33, 8620547), (39, 7294309), (51, 5578001), (57, 4990843), (143, 1989357), (187, 1521273), (209, 1361139), (221, 1287231), (247, 1151733), (323, 880737), (429, 663119), (561, 507091), (627, 453713), (663, 429077), (741, 383911), (969, 293579), (2053, 138567), (2431, 117021), (2717, 104703), (3553, 80067), (4199, 67749), (6159, 46189), (7293, 39007), (8151, 34901), (10659, 26689), (12597, 22583)]