247645220472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{264578227}}^1$

素因数の和:264578252

約数の個数: 48

約数和(自身を含む): 722298562440

約数和(自身を除く): 474653341968

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, 264578227, 529156454, 793734681, 1058312908, 1587469362, 2116625816, 2381204043, 3174938724, 3439516951, 4762408086, 6349877448, 6879033902, 9524816172, 10318550853, 13758067804, 19049632344, 20637101706, 27516135608, 30955652559, 41274203412, 61911305118, 82548406824, 123822610236, 247645220472]

約数ペア:

[(1, 247645220472), (2, 123822610236), (3, 82548406824), (4, 61911305118), (6, 41274203412), (8, 30955652559), (9, 27516135608), (12, 20637101706), (13, 19049632344), (18, 13758067804), (24, 10318550853), (26, 9524816172), (36, 6879033902), (39, 6349877448), (52, 4762408086), (72, 3439516951), (78, 3174938724), (104, 2381204043), (117, 2116625816), (156, 1587469362), (234, 1058312908), (312, 793734681), (468, 529156454), (936, 264578227)]