388448096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6551}}^1$

素因数の和:6687

約数の個数: 48

約数和(自身を含む): 817296480

約数和(自身を除く): 428848384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1744, 1853, 3488, 3706, 6551, 7412, 13102, 14824, 26204, 29648, 52408, 59296, 104816, 111367, 209632, 222734, 445468, 714059, 890936, 1428118, 1781872, 2856236, 3563744, 5712472, 11424944, 12139003, 22849888, 24278006, 48556012, 97112024, 194224048, 388448096]

約数ペア:

[(1, 388448096), (2, 194224048), (4, 97112024), (8, 48556012), (16, 24278006), (17, 22849888), (32, 12139003), (34, 11424944), (68, 5712472), (109, 3563744), (136, 2856236), (218, 1781872), (272, 1428118), (436, 890936), (544, 714059), (872, 445468), (1744, 222734), (1853, 209632), (3488, 111367), (3706, 104816), (6551, 59296), (7412, 52408), (13102, 29648), (14824, 26204)]