268607724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290701}}^1$

素因数の和:290726

約数の個数: 48

約数和(自身を含む): 781406976

約数和(自身を除く): 512799252

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 290701, 581402, 872103, 1162804, 1744206, 2034907, 3197711, 3488412, 4069814, 6104721, 6395422, 8139628, 9593133, 12209442, 12790844, 19186266, 22383977, 24418884, 38372532, 44767954, 67151931, 89535908, 134303862, 268607724]

約数ペア:

[(1, 268607724), (2, 134303862), (3, 89535908), (4, 67151931), (6, 44767954), (7, 38372532), (11, 24418884), (12, 22383977), (14, 19186266), (21, 12790844), (22, 12209442), (28, 9593133), (33, 8139628), (42, 6395422), (44, 6104721), (66, 4069814), (77, 3488412), (84, 3197711), (132, 2034907), (154, 1744206), (231, 1162804), (308, 872103), (462, 581402), (924, 290701)]