317392218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{123307}}^1$

素因数の和:123339

約数の個数: 48

約数和(自身を含む): 807914016

約数和(自身を除く): 490521798

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 123307, 246614, 369921, 739842, 1109763, 1356377, 1602991, 2219526, 2712754, 3205982, 4069131, 4808973, 8138262, 9617946, 12207393, 14426919, 17632901, 24414786, 28853838, 35265802, 52898703, 105797406, 158696109, 317392218]

約数ペア:

[(1, 317392218), (2, 158696109), (3, 105797406), (6, 52898703), (9, 35265802), (11, 28853838), (13, 24414786), (18, 17632901), (22, 14426919), (26, 12207393), (33, 9617946), (39, 8138262), (66, 4808973), (78, 4069131), (99, 3205982), (117, 2712754), (143, 2219526), (198, 1602991), (234, 1356377), (286, 1109763), (429, 739842), (858, 369921), (1287, 246614), (2574, 123307)]