218120521696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{28201}}^1$

素因数の和:28345

約数の個数: 192

約数和(自身を含む): 555361906176

約数和(自身を除く): 337241384480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 73, 77, 86, 88, 112, 146, 154, 172, 176, 224, 292, 301, 308, 344, 352, 473, 511, 584, 602, 616, 688, 803, 946, 1022, 1168, 1204, 1232, 1376, 1606, 1892, 2044, 2336, 2408, 2464, 3139, 3212, 3311, 3784, 4088, 4816, 5621, 6278, 6424, 6622, 7568, 8176, 9632, 11242, 12556, 12848, 13244, 15136, 16352, 21973, 22484, 25112, 25696, 26488, 28201, 34529, 43946, 44968, 50224, 52976, 56402, 69058, 87892, 89936, 100448, 105952, 112804, 138116, 175784, 179872, 197407, 225608, 241703, 276232, 310211, 351568, 394814, 451216, 483406, 552464, 620422, 703136, 789628, 902432, 966812, 1104928, 1212643, 1240844, 1579256, 1933624, 2058673, 2171477, 2425286, 2481688, 3158512, 3867248, 4117346, 4342954, 4850572, 4963376, 6317024, 7734496, 8234692, 8488501, 8685908, 9701144, 9926752, 13339073, 14410711, 16469384, 16977002, 17371816, 19402288, 22645403, 26678146, 28821422, 32938768, 33954004, 34743632, 38804576, 45290806, 53356292, 57642844, 65877536, 67908008, 69487264, 88522939, 90581612, 93373511, 106712584, 115285688, 135816016, 158517821, 177045878, 181163224, 186747022, 213425168, 230571376, 271632032, 317035642, 354091756, 362326448, 373494044, 426850336, 461142752, 619660573, 634071284, 708183512, 724652896, 746988088, 973752329, 1239321146, 1268142568, 1416367024, 1493976176, 1947504658, 2478642292, 2536285136, 2832734048, 2987952352, 3895009316, 4957284584, 5072570272, 6816266303, 7790018632, 9914569168, 13632532606, 15580037264, 19829138336, 27265065212, 31160074528, 54530130424, 109060260848, 218120521696]

約数ペア:

[(1, 218120521696), (2, 109060260848), (4, 54530130424), (7, 31160074528), (8, 27265065212), (11, 19829138336), (14, 15580037264), (16, 13632532606), (22, 9914569168), (28, 7790018632), (32, 6816266303), (43, 5072570272), (44, 4957284584), (56, 3895009316), (73, 2987952352), (77, 2832734048), (86, 2536285136), (88, 2478642292), (112, 1947504658), (146, 1493976176), (154, 1416367024), (172, 1268142568), (176, 1239321146), (224, 973752329), (292, 746988088), (301, 724652896), (308, 708183512), (344, 634071284), (352, 619660573), (473, 461142752), (511, 426850336), (584, 373494044), (602, 362326448), (616, 354091756), (688, 317035642), (803, 271632032), (946, 230571376), (1022, 213425168), (1168, 186747022), (1204, 181163224), (1232, 177045878), (1376, 158517821), (1606, 135816016), (1892, 115285688), (2044, 106712584), (2336, 93373511), (2408, 90581612), (2464, 88522939), (3139, 69487264), (3212, 67908008), (3311, 65877536), (3784, 57642844), (4088, 53356292), (4816, 45290806), (5621, 38804576), (6278, 34743632), (6424, 33954004), (6622, 32938768), (7568, 28821422), (8176, 26678146), (9632, 22645403), (11242, 19402288), (12556, 17371816), (12848, 16977002), (13244, 16469384), (15136, 14410711), (16352, 13339073), (21973, 9926752), (22484, 9701144), (25112, 8685908), (25696, 8488501), (26488, 8234692), (28201, 7734496), (34529, 6317024), (43946, 4963376), (44968, 4850572), (50224, 4342954), (52976, 4117346), (56402, 3867248), (69058, 3158512), (87892, 2481688), (89936, 2425286), (100448, 2171477), (105952, 2058673), (112804, 1933624), (138116, 1579256), (175784, 1240844), (179872, 1212643), (197407, 1104928), (225608, 966812), (241703, 902432), (276232, 789628), (310211, 703136), (351568, 620422), (394814, 552464), (451216, 483406)]