713308336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 1576288000

約数和(自身を除く): 862979664

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 199, 208, 247, 304, 398, 494, 796, 907, 988, 1592, 1814, 1976, 2587, 3184, 3628, 3781, 3952, 5174, 7256, 7562, 10348, 11791, 14512, 15124, 17233, 20696, 23582, 30248, 34466, 41392, 47164, 49153, 60496, 68932, 94328, 98306, 137864, 180493, 188656, 196612, 224029, 275728, 360986, 393224, 448058, 721972, 786448, 896116, 1443944, 1792232, 2346409, 2887888, 3429367, 3584464, 4692818, 6858734, 9385636, 13717468, 18771272, 27434936, 37542544, 44581771, 54869872, 89163542, 178327084, 356654168, 713308336]

約数ペア:

[(1, 713308336), (2, 356654168), (4, 178327084), (8, 89163542), (13, 54869872), (16, 44581771), (19, 37542544), (26, 27434936), (38, 18771272), (52, 13717468), (76, 9385636), (104, 6858734), (152, 4692818), (199, 3584464), (208, 3429367), (247, 2887888), (304, 2346409), (398, 1792232), (494, 1443944), (796, 896116), (907, 786448), (988, 721972), (1592, 448058), (1814, 393224), (1976, 360986), (2587, 275728), (3184, 224029), (3628, 196612), (3781, 188656), (3952, 180493), (5174, 137864), (7256, 98306), (7562, 94328), (10348, 68932), (11791, 60496), (14512, 49153), (15124, 47164), (17233, 41392), (20696, 34466), (23582, 30248)]