455205816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{486331}}^1$

素因数の和:486356

約数の個数: 48

約数和(自身を含む): 1327686360

約数和(自身を除く): 872480544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 486331, 972662, 1458993, 1945324, 2917986, 3890648, 4376979, 5835972, 6322303, 8753958, 11671944, 12644606, 17507916, 18966909, 25289212, 35015832, 37933818, 50578424, 56900727, 75867636, 113801454, 151735272, 227602908, 455205816]

約数ペア:

[(1, 455205816), (2, 227602908), (3, 151735272), (4, 113801454), (6, 75867636), (8, 56900727), (9, 50578424), (12, 37933818), (13, 35015832), (18, 25289212), (24, 18966909), (26, 17507916), (36, 12644606), (39, 11671944), (52, 8753958), (72, 6322303), (78, 5835972), (104, 4376979), (117, 3890648), (156, 2917986), (234, 1945324), (312, 1458993), (468, 972662), (936, 486331)]