326880528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523847}}^1$

素因数の和:523871

約数の個数: 40

約数和(自身を含む): 909400128

約数和(自身を除く): 582519600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 523847, 1047694, 1571541, 2095388, 3143082, 4190776, 6286164, 6810011, 8381552, 12572328, 13620022, 20430033, 25144656, 27240044, 40860066, 54480088, 81720132, 108960176, 163440264, 326880528]

約数ペア:

[(1, 326880528), (2, 163440264), (3, 108960176), (4, 81720132), (6, 54480088), (8, 40860066), (12, 27240044), (13, 25144656), (16, 20430033), (24, 13620022), (26, 12572328), (39, 8381552), (48, 6810011), (52, 6286164), (78, 4190776), (104, 3143082), (156, 2095388), (208, 1571541), (312, 1047694), (624, 523847)]