268427592

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 769392000

約数和(自身を除く): 500964408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 239, 342, 456, 478, 684, 717, 821, 956, 1368, 1434, 1642, 1912, 2151, 2463, 2868, 3284, 4302, 4541, 4926, 5736, 6568, 7389, 8604, 9082, 9852, 13623, 14778, 15599, 17208, 18164, 19704, 27246, 29556, 31198, 36328, 40869, 46797, 54492, 59112, 62396, 81738, 93594, 108984, 124792, 140391, 163476, 187188, 196219, 280782, 326952, 374376, 392438, 561564, 588657, 784876, 1123128, 1177314, 1569752, 1765971, 2354628, 3531942, 3728161, 4709256, 7063884, 7456322, 11184483, 14127768, 14912644, 22368966, 29825288, 33553449, 44737932, 67106898, 89475864, 134213796, 268427592]

約数ペア:

[(1, 268427592), (2, 134213796), (3, 89475864), (4, 67106898), (6, 44737932), (8, 33553449), (9, 29825288), (12, 22368966), (18, 14912644), (19, 14127768), (24, 11184483), (36, 7456322), (38, 7063884), (57, 4709256), (72, 3728161), (76, 3531942), (114, 2354628), (152, 1765971), (171, 1569752), (228, 1177314), (239, 1123128), (342, 784876), (456, 588657), (478, 561564), (684, 392438), (717, 374376), (821, 326952), (956, 280782), (1368, 196219), (1434, 187188), (1642, 163476), (1912, 140391), (2151, 124792), (2463, 108984), (2868, 93594), (3284, 81738), (4302, 62396), (4541, 59112), (4926, 54492), (5736, 46797), (6568, 40869), (7389, 36328), (8604, 31198), (9082, 29556), (9852, 27246), (13623, 19704), (14778, 18164), (15599, 17208)]