275205588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^2$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 778825152

約数和(自身を除く): 503619564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 439, 476, 714, 878, 1317, 1428, 1756, 2634, 3073, 5268, 6146, 7463, 9219, 12292, 14926, 18438, 22389, 29852, 36876, 44778, 52241, 89556, 104482, 156723, 192721, 208964, 313446, 385442, 578163, 626892, 770884, 1156326, 1349047, 2312652, 2698094, 3276257, 4047141, 5396188, 6552514, 8094282, 9828771, 13105028, 16188564, 19657542, 22933799, 39315084, 45867598, 68801397, 91735196, 137602794, 275205588]

約数ペア:

[(1, 275205588), (2, 137602794), (3, 91735196), (4, 68801397), (6, 45867598), (7, 39315084), (12, 22933799), (14, 19657542), (17, 16188564), (21, 13105028), (28, 9828771), (34, 8094282), (42, 6552514), (51, 5396188), (68, 4047141), (84, 3276257), (102, 2698094), (119, 2312652), (204, 1349047), (238, 1156326), (357, 770884), (439, 626892), (476, 578163), (714, 385442), (878, 313446), (1317, 208964), (1428, 192721), (1756, 156723), (2634, 104482), (3073, 89556), (5268, 52241), (6146, 44778), (7463, 36876), (9219, 29852), (12292, 22389), (14926, 18438)]