290804514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6960

約数の個数: 96

約数和(自身を含む): 794961216

約数和(自身を除く): 504156702

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 182, 231, 273, 286, 294, 429, 462, 539, 546, 637, 858, 1001, 1078, 1274, 1617, 1911, 2002, 3003, 3234, 3822, 6006, 6917, 7007, 13834, 14014, 20751, 21021, 41502, 42042, 48419, 76087, 89921, 96838, 145257, 152174, 179842, 228261, 269763, 290514, 338933, 456522, 532609, 539526, 629447, 677866, 989131, 1016799, 1065218, 1258894, 1597827, 1888341, 1978262, 2033598, 2967393, 3195654, 3728263, 3776682, 4406129, 5934786, 6923917, 7456526, 8812258, 11184789, 13218387, 13847834, 20771751, 22369578, 26436774, 41543502, 48467419, 96934838, 145402257, 290804514]

約数ペア:

[(1, 290804514), (2, 145402257), (3, 96934838), (6, 48467419), (7, 41543502), (11, 26436774), (13, 22369578), (14, 20771751), (21, 13847834), (22, 13218387), (26, 11184789), (33, 8812258), (39, 7456526), (42, 6923917), (49, 5934786), (66, 4406129), (77, 3776682), (78, 3728263), (91, 3195654), (98, 2967393), (143, 2033598), (147, 1978262), (154, 1888341), (182, 1597827), (231, 1258894), (273, 1065218), (286, 1016799), (294, 989131), (429, 677866), (462, 629447), (539, 539526), (546, 532609), (637, 456522), (858, 338933), (1001, 290514), (1078, 269763), (1274, 228261), (1617, 179842), (1911, 152174), (2002, 145257), (3003, 96838), (3234, 89921), (3822, 76087), (6006, 48419), (6917, 42042), (7007, 41502), (13834, 21021), (14014, 20751)]