320163074

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4217}}^1$

素因数の和:4283

約数の個数: 64

約数和(自身を含む): 655983360

約数和(自身を除く): 335820286

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 154, 187, 203, 238, 319, 374, 406, 493, 638, 986, 1309, 2233, 2618, 3451, 4217, 4466, 5423, 6902, 8434, 10846, 29519, 37961, 46387, 59038, 71689, 75922, 92774, 122293, 143378, 244586, 324709, 501823, 649418, 788579, 856051, 1003646, 1345223, 1577158, 1712102, 2078981, 2690446, 4157962, 5520053, 9416561, 11040106, 14552867, 18833122, 22868791, 29105734, 45737582, 160081537, 320163074]

約数ペア:

[(1, 320163074), (2, 160081537), (7, 45737582), (11, 29105734), (14, 22868791), (17, 18833122), (22, 14552867), (29, 11040106), (34, 9416561), (58, 5520053), (77, 4157962), (119, 2690446), (154, 2078981), (187, 1712102), (203, 1577158), (238, 1345223), (319, 1003646), (374, 856051), (406, 788579), (493, 649418), (638, 501823), (986, 324709), (1309, 244586), (2233, 143378), (2618, 122293), (3451, 92774), (4217, 75922), (4466, 71689), (5423, 59038), (6902, 46387), (8434, 37961), (10846, 29519)]