266424858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6427}}^1$

素因数の和:6496

約数の個数: 72

約数和(自身を含む): 685893312

約数和(自身を除く): 419468454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 5922, 6427, 6909, 12854, 13818, 19281, 20727, 38562, 41454, 44989, 57843, 89978, 115686, 134967, 269934, 302069, 314923, 404901, 604138, 629846, 809802, 906207, 944769, 1812414, 1889538, 2114483, 2718621, 2834307, 4228966, 5437242, 5668614, 6343449, 12686898, 14801381, 19030347, 29602762, 38060694, 44404143, 88808286, 133212429, 266424858]

約数ペア:

[(1, 266424858), (2, 133212429), (3, 88808286), (6, 44404143), (7, 38060694), (9, 29602762), (14, 19030347), (18, 14801381), (21, 12686898), (42, 6343449), (47, 5668614), (49, 5437242), (63, 4228966), (94, 2834307), (98, 2718621), (126, 2114483), (141, 1889538), (147, 1812414), (282, 944769), (294, 906207), (329, 809802), (423, 629846), (441, 604138), (658, 404901), (846, 314923), (882, 302069), (987, 269934), (1974, 134967), (2303, 115686), (2961, 89978), (4606, 57843), (5922, 44989), (6427, 41454), (6909, 38562), (12854, 20727), (13818, 19281)]