218888438736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{80513}}^1$

素因数の和:80825

約数の個数: 160

約数和(自身を含む): 651738286080

約数和(自身を除く): 432849847344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 271, 304, 418, 456, 528, 542, 627, 813, 836, 912, 1084, 1254, 1626, 1672, 2168, 2508, 2981, 3252, 3344, 4336, 5016, 5149, 5962, 6504, 8943, 10032, 10298, 11924, 13008, 15447, 17886, 20596, 23848, 30894, 35772, 41192, 47696, 56639, 61788, 71544, 80513, 82384, 113278, 123576, 143088, 161026, 169917, 226556, 241539, 247152, 322052, 339834, 453112, 483078, 644104, 679668, 885643, 906224, 966156, 1288208, 1359336, 1529747, 1771286, 1932312, 2656929, 2718672, 3059494, 3542572, 3864624, 4589241, 5313858, 6118988, 7085144, 9178482, 10627716, 12237976, 14170288, 16827217, 18356964, 21255432, 21819023, 24475952, 33654434, 36713928, 42510864, 43638046, 50481651, 65457069, 67308868, 73427856, 87276092, 100963302, 130914138, 134617736, 174552184, 201926604, 240009253, 261828276, 269235472, 349104368, 403853208, 414561437, 480018506, 523656552, 720027759, 807706416, 829122874, 960037012, 1047313104, 1243684311, 1440055518, 1658245748, 1920074024, 2487368622, 2880111036, 3316491496, 3840148048, 4560175807, 4974737244, 5760222072, 6632982992, 9120351614, 9949474488, 11520444144, 13680527421, 18240703228, 19898948976, 27361054842, 36481406456, 54722109684, 72962812912, 109444219368, 218888438736]

約数ペア:

[(1, 218888438736), (2, 109444219368), (3, 72962812912), (4, 54722109684), (6, 36481406456), (8, 27361054842), (11, 19898948976), (12, 18240703228), (16, 13680527421), (19, 11520444144), (22, 9949474488), (24, 9120351614), (33, 6632982992), (38, 5760222072), (44, 4974737244), (48, 4560175807), (57, 3840148048), (66, 3316491496), (76, 2880111036), (88, 2487368622), (114, 1920074024), (132, 1658245748), (152, 1440055518), (176, 1243684311), (209, 1047313104), (228, 960037012), (264, 829122874), (271, 807706416), (304, 720027759), (418, 523656552), (456, 480018506), (528, 414561437), (542, 403853208), (627, 349104368), (813, 269235472), (836, 261828276), (912, 240009253), (1084, 201926604), (1254, 174552184), (1626, 134617736), (1672, 130914138), (2168, 100963302), (2508, 87276092), (2981, 73427856), (3252, 67308868), (3344, 65457069), (4336, 50481651), (5016, 43638046), (5149, 42510864), (5962, 36713928), (6504, 33654434), (8943, 24475952), (10032, 21819023), (10298, 21255432), (11924, 18356964), (13008, 16827217), (15447, 14170288), (17886, 12237976), (20596, 10627716), (23848, 9178482), (30894, 7085144), (35772, 6118988), (41192, 5313858), (47696, 4589241), (56639, 3864624), (61788, 3542572), (71544, 3059494), (80513, 2718672), (82384, 2656929), (113278, 1932312), (123576, 1771286), (143088, 1529747), (161026, 1359336), (169917, 1288208), (226556, 966156), (241539, 906224), (247152, 885643), (322052, 679668), (339834, 644104), (453112, 483078)]