2008543812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{113}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 5523360192

約数和(自身を除く): 3514816380

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 89, 102, 113, 132, 178, 187, 204, 226, 267, 339, 356, 374, 452, 534, 561, 678, 748, 979, 1068, 1122, 1243, 1356, 1513, 1921, 1958, 2244, 2486, 2937, 3026, 3729, 3842, 3916, 4539, 4972, 5763, 5874, 6052, 7458, 7684, 7921, 9078, 10057, 11526, 11748, 14916, 15842, 16643, 18156, 20114, 21131, 23052, 23763, 30171, 31684, 33286, 40228, 42262, 47526, 49929, 60342, 63393, 66572, 84524, 87131, 95052, 99858, 110627, 120684, 126786, 134657, 170969, 174262, 199716, 221254, 253572, 261393, 269314, 331881, 341938, 348524, 403971, 442508, 512907, 522786, 538628, 663762, 683876, 807942, 895073, 1025814, 1045572, 1327524, 1481227, 1615884, 1790146, 1880659, 2051628, 2685219, 2962454, 3580292, 3761318, 4443681, 5370438, 5641977, 5924908, 7522636, 8887362, 9845803, 10740876, 11283954, 15216241, 17774724, 19691606, 22567908, 29537409, 30432482, 39383212, 45648723, 59074818, 60864964, 91297446, 118149636, 167378651, 182594892, 334757302, 502135953, 669514604, 1004271906, 2008543812]

約数ペア:

[(1, 2008543812), (2, 1004271906), (3, 669514604), (4, 502135953), (6, 334757302), (11, 182594892), (12, 167378651), (17, 118149636), (22, 91297446), (33, 60864964), (34, 59074818), (44, 45648723), (51, 39383212), (66, 30432482), (68, 29537409), (89, 22567908), (102, 19691606), (113, 17774724), (132, 15216241), (178, 11283954), (187, 10740876), (204, 9845803), (226, 8887362), (267, 7522636), (339, 5924908), (356, 5641977), (374, 5370438), (452, 4443681), (534, 3761318), (561, 3580292), (678, 2962454), (748, 2685219), (979, 2051628), (1068, 1880659), (1122, 1790146), (1243, 1615884), (1356, 1481227), (1513, 1327524), (1921, 1045572), (1958, 1025814), (2244, 895073), (2486, 807942), (2937, 683876), (3026, 663762), (3729, 538628), (3842, 522786), (3916, 512907), (4539, 442508), (4972, 403971), (5763, 348524), (5874, 341938), (6052, 331881), (7458, 269314), (7684, 261393), (7921, 253572), (9078, 221254), (10057, 199716), (11526, 174262), (11748, 170969), (14916, 134657), (15842, 126786), (16643, 120684), (18156, 110627), (20114, 99858), (21131, 95052), (23052, 87131), (23763, 84524), (30171, 66572), (31684, 63393), (33286, 60342), (40228, 49929), (42262, 47526)]