266776048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2741}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 652815360

約数和(自身を除く): 386039312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2212, 2741, 3476, 4424, 5482, 6083, 6952, 8848, 10964, 12166, 13904, 19187, 21928, 24332, 30151, 38374, 43856, 48664, 60302, 76748, 97328, 120604, 153496, 211057, 216539, 241208, 306992, 422114, 433078, 482416, 844228, 866156, 1515773, 1688456, 1732312, 2381929, 3031546, 3376912, 3464624, 4763858, 6063092, 9527716, 12126184, 16673503, 19055432, 24252368, 33347006, 38110864, 66694012, 133388024, 266776048]

約数ペア:

[(1, 266776048), (2, 133388024), (4, 66694012), (7, 38110864), (8, 33347006), (11, 24252368), (14, 19055432), (16, 16673503), (22, 12126184), (28, 9527716), (44, 6063092), (56, 4763858), (77, 3464624), (79, 3376912), (88, 3031546), (112, 2381929), (154, 1732312), (158, 1688456), (176, 1515773), (308, 866156), (316, 844228), (553, 482416), (616, 433078), (632, 422114), (869, 306992), (1106, 241208), (1232, 216539), (1264, 211057), (1738, 153496), (2212, 120604), (2741, 97328), (3476, 76748), (4424, 60302), (5482, 48664), (6083, 43856), (6952, 38374), (8848, 30151), (10964, 24332), (12166, 21928), (13904, 19187)]