247305366

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5407}}^1$

素因数の和:5447

約数の個数: 96

約数和(自身を含む): 690493440

約数和(自身を除く): 443188074

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 462, 594, 693, 726, 847, 1089, 1386, 1694, 2079, 2178, 2541, 3267, 4158, 5082, 5407, 6534, 7623, 10814, 15246, 16221, 22869, 32442, 37849, 45738, 48663, 59477, 75698, 97326, 113547, 118954, 145989, 178431, 227094, 291978, 340641, 356862, 416339, 535293, 654247, 681282, 832678, 1021923, 1070586, 1249017, 1308494, 1605879, 1962741, 2043846, 2498034, 3211758, 3747051, 3925482, 4579729, 5888223, 7494102, 9159458, 11241153, 11776446, 13739187, 17664669, 22482306, 27478374, 35329338, 41217561, 82435122, 123652683, 247305366]

約数ペア:

[(1, 247305366), (2, 123652683), (3, 82435122), (6, 41217561), (7, 35329338), (9, 27478374), (11, 22482306), (14, 17664669), (18, 13739187), (21, 11776446), (22, 11241153), (27, 9159458), (33, 7494102), (42, 5888223), (54, 4579729), (63, 3925482), (66, 3747051), (77, 3211758), (99, 2498034), (121, 2043846), (126, 1962741), (154, 1605879), (189, 1308494), (198, 1249017), (231, 1070586), (242, 1021923), (297, 832678), (363, 681282), (378, 654247), (462, 535293), (594, 416339), (693, 356862), (726, 340641), (847, 291978), (1089, 227094), (1386, 178431), (1694, 145989), (2079, 118954), (2178, 113547), (2541, 97326), (3267, 75698), (4158, 59477), (5082, 48663), (5407, 45738), (6534, 37849), (7623, 32442), (10814, 22869), (15246, 16221)]