278605842

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{30211}}^1$

素因数の和:30298

約数の個数: 32

約数和(自身を含む): 587321280

約数和(自身を除く): 308715438

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 3074, 4611, 9222, 30211, 60422, 90633, 181266, 876119, 1601183, 1752238, 2628357, 3202366, 4803549, 5256714, 9607098, 46434307, 92868614, 139302921, 278605842]

約数ペア:

[(1, 278605842), (2, 139302921), (3, 92868614), (6, 46434307), (29, 9607098), (53, 5256714), (58, 4803549), (87, 3202366), (106, 2628357), (159, 1752238), (174, 1601183), (318, 876119), (1537, 181266), (3074, 90633), (4611, 60422), (9222, 30211)]