246980734

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 539320320

約数和(自身を除く): 292339586

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 43, 77, 86, 91, 133, 143, 151, 154, 182, 209, 247, 266, 286, 301, 302, 418, 473, 494, 559, 602, 817, 946, 1001, 1057, 1118, 1463, 1634, 1661, 1729, 1963, 2002, 2114, 2717, 2869, 2926, 3311, 3322, 3458, 3913, 3926, 5434, 5719, 5738, 6149, 6493, 6622, 7826, 8987, 10621, 11438, 11627, 12298, 12986, 13741, 17974, 19019, 20083, 21242, 21593, 23254, 27482, 31559, 37297, 38038, 40166, 43043, 43186, 45451, 62909, 63118, 71423, 74347, 74594, 84409, 86086, 90902, 116831, 123367, 125818, 142846, 148694, 151151, 168818, 220913, 233662, 246734, 261079, 302302, 410267, 441826, 499961, 522158, 590863, 817817, 820534, 863569, 928499, 999922, 1181726, 1357037, 1603771, 1635634, 1727138, 1856998, 2714074, 2871869, 3207542, 5743738, 6499493, 9499259, 11226397, 12998986, 17641481, 18998518, 22452794, 35282962, 123490367, 246980734]

約数ペア:

[(1, 246980734), (2, 123490367), (7, 35282962), (11, 22452794), (13, 18998518), (14, 17641481), (19, 12998986), (22, 11226397), (26, 9499259), (38, 6499493), (43, 5743738), (77, 3207542), (86, 2871869), (91, 2714074), (133, 1856998), (143, 1727138), (151, 1635634), (154, 1603771), (182, 1357037), (209, 1181726), (247, 999922), (266, 928499), (286, 863569), (301, 820534), (302, 817817), (418, 590863), (473, 522158), (494, 499961), (559, 441826), (602, 410267), (817, 302302), (946, 261079), (1001, 246734), (1057, 233662), (1118, 220913), (1463, 168818), (1634, 151151), (1661, 148694), (1729, 142846), (1963, 125818), (2002, 123367), (2114, 116831), (2717, 90902), (2869, 86086), (2926, 84409), (3311, 74594), (3322, 74347), (3458, 71423), (3913, 63118), (3926, 62909), (5434, 45451), (5719, 43186), (5738, 43043), (6149, 40166), (6493, 38038), (6622, 37297), (7826, 31559), (8987, 27482), (10621, 23254), (11438, 21593), (11627, 21242), (12298, 20083), (12986, 19019), (13741, 17974)]