279684

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 750204

約数和(自身を除く): 470520

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 457, 612, 914, 1371, 1828, 2742, 4113, 5484, 7769, 8226, 15538, 16452, 23307, 31076, 46614, 69921, 93228, 139842, 279684]

約数ペア:

[(1, 279684), (2, 139842), (3, 93228), (4, 69921), (6, 46614), (9, 31076), (12, 23307), (17, 16452), (18, 15538), (34, 8226), (36, 7769), (51, 5484), (68, 4113), (102, 2742), (153, 1828), (204, 1371), (306, 914), (457, 612)]