248063728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4877}}^1$

素因数の和:4930

約数の個数: 60

約数和(自身を含む): 557087112

約数和(自身を除く): 309023384

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 289, 374, 578, 748, 1156, 1496, 2312, 2992, 3179, 4624, 4877, 6358, 9754, 12716, 19508, 25432, 39016, 50864, 53647, 78032, 82909, 107294, 165818, 214588, 331636, 429176, 663272, 858352, 911999, 1326544, 1409453, 1823998, 2818906, 3647996, 5637812, 7295992, 11275624, 14591984, 15503983, 22551248, 31007966, 62015932, 124031864, 248063728]

約数ペア:

[(1, 248063728), (2, 124031864), (4, 62015932), (8, 31007966), (11, 22551248), (16, 15503983), (17, 14591984), (22, 11275624), (34, 7295992), (44, 5637812), (68, 3647996), (88, 2818906), (136, 1823998), (176, 1409453), (187, 1326544), (272, 911999), (289, 858352), (374, 663272), (578, 429176), (748, 331636), (1156, 214588), (1496, 165818), (2312, 107294), (2992, 82909), (3179, 78032), (4624, 53647), (4877, 50864), (6358, 39016), (9754, 25432), (12716, 19508)]