405809136

素因数分解:

$2^4\times 3^3\times {\mathrm{939373}}^1$

素因数の和:939390

約数の個数: 40

約数和(自身を含む): 1164823760

約数和(自身を除く): 759014624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 939373, 1878746, 2818119, 3757492, 5636238, 7514984, 8454357, 11272476, 15029968, 16908714, 22544952, 25363071, 33817428, 45089904, 50726142, 67634856, 101452284, 135269712, 202904568, 405809136]

約数ペア:

[(1, 405809136), (2, 202904568), (3, 135269712), (4, 101452284), (6, 67634856), (8, 50726142), (9, 45089904), (12, 33817428), (16, 25363071), (18, 22544952), (24, 16908714), (27, 15029968), (36, 11272476), (48, 8454357), (54, 7514984), (72, 5636238), (108, 3757492), (144, 2818119), (216, 1878746), (432, 939373)]