245303496

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109903}}^1$

素因数の和:109946

約数の個数: 48

約数和(自身を含む): 685800960

約数和(自身を除く): 440497464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 109903, 219806, 329709, 439612, 659418, 879224, 989127, 1318836, 1978254, 2637672, 3406993, 3956508, 6813986, 7913016, 10220979, 13627972, 20441958, 27255944, 30662937, 40883916, 61325874, 81767832, 122651748, 245303496]

約数ペア:

[(1, 245303496), (2, 122651748), (3, 81767832), (4, 61325874), (6, 40883916), (8, 30662937), (9, 27255944), (12, 20441958), (18, 13627972), (24, 10220979), (31, 7913016), (36, 6813986), (62, 3956508), (72, 3406993), (93, 2637672), (124, 1978254), (186, 1318836), (248, 989127), (279, 879224), (372, 659418), (558, 439612), (744, 329709), (1116, 219806), (2232, 109903)]