218112312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 128

約数和(自身を含む): 657538560

約数和(自身を除く): 439426248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 184, 187, 204, 253, 264, 276, 374, 391, 408, 506, 552, 561, 748, 759, 782, 1012, 1122, 1173, 1496, 1518, 1564, 2024, 2113, 2244, 2346, 3036, 3128, 4226, 4301, 4488, 4692, 6072, 6339, 8452, 8602, 9384, 12678, 12903, 16904, 17204, 23243, 25356, 25806, 34408, 35921, 46486, 48599, 50712, 51612, 69729, 71842, 92972, 97198, 103224, 107763, 139458, 143684, 145797, 185944, 194396, 215526, 278916, 287368, 291594, 388792, 395131, 431052, 534589, 557832, 583188, 790262, 826183, 862104, 1069178, 1166376, 1185393, 1580524, 1603767, 1652366, 2138356, 2370786, 2478549, 3161048, 3207534, 3304732, 4276712, 4741572, 4957098, 6415068, 6609464, 9088013, 9483144, 9914196, 12830136, 18176026, 19828392, 27264039, 36352052, 54528078, 72704104, 109056156, 218112312]

約数ペア:

[(1, 218112312), (2, 109056156), (3, 72704104), (4, 54528078), (6, 36352052), (8, 27264039), (11, 19828392), (12, 18176026), (17, 12830136), (22, 9914196), (23, 9483144), (24, 9088013), (33, 6609464), (34, 6415068), (44, 4957098), (46, 4741572), (51, 4276712), (66, 3304732), (68, 3207534), (69, 3161048), (88, 2478549), (92, 2370786), (102, 2138356), (132, 1652366), (136, 1603767), (138, 1580524), (184, 1185393), (187, 1166376), (204, 1069178), (253, 862104), (264, 826183), (276, 790262), (374, 583188), (391, 557832), (408, 534589), (506, 431052), (552, 395131), (561, 388792), (748, 291594), (759, 287368), (782, 278916), (1012, 215526), (1122, 194396), (1173, 185944), (1496, 145797), (1518, 143684), (1564, 139458), (2024, 107763), (2113, 103224), (2244, 97198), (2346, 92972), (3036, 71842), (3128, 69729), (4226, 51612), (4301, 50712), (4488, 48599), (4692, 46486), (6072, 35921), (6339, 34408), (8452, 25806), (8602, 25356), (9384, 23243), (12678, 17204), (12903, 16904)]