293772657568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4497989}}^1$

素因数の和:4498169

約数の個数: 48

約数和(自身を含む): 626821894440

約数和(自身を除く): 333049236872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 4082, 5024, 8164, 16328, 32656, 65312, 4497989, 8995978, 17991956, 35983912, 58473857, 71967824, 116947714, 143935648, 233895428, 467790856, 706184273, 935581712, 1412368546, 1871163424, 2824737092, 5649474184, 9180395549, 11298948368, 18360791098, 22597896736, 36721582196, 73443164392, 146886328784, 293772657568]

約数ペア:

[(1, 293772657568), (2, 146886328784), (4, 73443164392), (8, 36721582196), (13, 22597896736), (16, 18360791098), (26, 11298948368), (32, 9180395549), (52, 5649474184), (104, 2824737092), (157, 1871163424), (208, 1412368546), (314, 935581712), (416, 706184273), (628, 467790856), (1256, 233895428), (2041, 143935648), (2512, 116947714), (4082, 71967824), (5024, 58473857), (8164, 35983912), (16328, 17991956), (32656, 8995978), (65312, 4497989)]