352338064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 773950464

約数和(自身を除く): 421612400

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 53, 62, 104, 106, 124, 208, 212, 248, 403, 424, 496, 689, 806, 848, 1031, 1378, 1612, 1643, 2062, 2756, 3224, 3286, 4124, 5512, 6448, 6572, 8248, 11024, 13144, 13403, 16496, 21359, 26288, 26806, 31961, 42718, 53612, 54643, 63922, 85436, 107224, 109286, 127844, 170872, 214448, 218572, 255688, 341744, 415493, 437144, 511376, 710359, 830986, 874288, 1420718, 1661972, 1693933, 2841436, 3323944, 3387866, 5682872, 6647888, 6775732, 11365744, 13551464, 22021129, 27102928, 44042258, 88084516, 176169032, 352338064]

約数ペア:

[(1, 352338064), (2, 176169032), (4, 88084516), (8, 44042258), (13, 27102928), (16, 22021129), (26, 13551464), (31, 11365744), (52, 6775732), (53, 6647888), (62, 5682872), (104, 3387866), (106, 3323944), (124, 2841436), (208, 1693933), (212, 1661972), (248, 1420718), (403, 874288), (424, 830986), (496, 710359), (689, 511376), (806, 437144), (848, 415493), (1031, 341744), (1378, 255688), (1612, 218572), (1643, 214448), (2062, 170872), (2756, 127844), (3224, 109286), (3286, 107224), (4124, 85436), (5512, 63922), (6448, 54643), (6572, 53612), (8248, 42718), (11024, 31961), (13144, 26806), (13403, 26288), (16496, 21359)]