239551312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14957}}^1$

素因数の和:14996

約数の個数: 80

約数和(自身を含む): 623210112

約数和(自身を除く): 383658800

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 14957, 16016, 29914, 59828, 104699, 119656, 164527, 194441, 209398, 239312, 329054, 388882, 418796, 658108, 777764, 837592, 1151689, 1316216, 1361087, 1555528, 1675184, 2138851, 2303378, 2632432, 2722174, 3111056, 4277702, 4606756, 5444348, 8555404, 9213512, 10888696, 14971957, 17110808, 18427024, 21777392, 29943914, 34221616, 59887828, 119775656, 239551312]

約数ペア:

[(1, 239551312), (2, 119775656), (4, 59887828), (7, 34221616), (8, 29943914), (11, 21777392), (13, 18427024), (14, 17110808), (16, 14971957), (22, 10888696), (26, 9213512), (28, 8555404), (44, 5444348), (52, 4606756), (56, 4277702), (77, 3111056), (88, 2722174), (91, 2632432), (104, 2303378), (112, 2138851), (143, 1675184), (154, 1555528), (176, 1361087), (182, 1316216), (208, 1151689), (286, 837592), (308, 777764), (364, 658108), (572, 418796), (616, 388882), (728, 329054), (1001, 239312), (1144, 209398), (1232, 194441), (1456, 164527), (2002, 119656), (2288, 104699), (4004, 59828), (8008, 29914), (14957, 16016)]