318069648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{169909}}^1$

素因数の和:169936

約数の個数: 60

約数和(自身を含む): 958632220

約数和(自身を除く): 640562572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 169909, 339818, 509727, 679636, 1019454, 1359272, 1529181, 2038908, 2208817, 2718544, 3058362, 4077816, 4417634, 6116724, 6626451, 8155632, 8835268, 12233448, 13252902, 17670536, 19879353, 24466896, 26505804, 35341072, 39758706, 53011608, 79517412, 106023216, 159034824, 318069648]

約数ペア:

[(1, 318069648), (2, 159034824), (3, 106023216), (4, 79517412), (6, 53011608), (8, 39758706), (9, 35341072), (12, 26505804), (13, 24466896), (16, 19879353), (18, 17670536), (24, 13252902), (26, 12233448), (36, 8835268), (39, 8155632), (48, 6626451), (52, 6116724), (72, 4417634), (78, 4077816), (104, 3058362), (117, 2718544), (144, 2208817), (156, 2038908), (208, 1529181), (234, 1359272), (312, 1019454), (468, 679636), (624, 509727), (936, 339818), (1872, 169909)]