21659127168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3019}}^1$

素因数の和:3217

約数の個数: 256

約数和(自身を含む): 70085260800

約数和(自身を除く): 48426133632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 157, 168, 192, 204, 224, 238, 272, 314, 336, 357, 384, 408, 448, 471, 476, 544, 628, 672, 714, 816, 896, 942, 952, 1088, 1099, 1256, 1344, 1428, 1632, 1884, 1904, 2176, 2198, 2512, 2669, 2688, 2856, 3019, 3264, 3297, 3768, 3808, 4396, 5024, 5338, 5712, 6038, 6528, 6594, 7536, 7616, 8007, 8792, 9057, 10048, 10676, 11424, 12076, 13188, 15072, 15232, 16014, 17584, 18114, 18683, 20096, 21133, 21352, 22848, 24152, 26376, 30144, 32028, 35168, 36228, 37366, 42266, 42704, 45696, 48304, 51323, 52752, 56049, 60288, 63399, 64056, 70336, 72456, 74732, 84532, 85408, 96608, 102646, 105504, 112098, 126798, 128112, 140672, 144912, 149464, 153969, 169064, 170816, 193216, 205292, 211008, 224196, 253596, 256224, 289824, 298928, 307938, 338128, 341632, 359261, 386432, 410584, 422016, 448392, 473983, 507192, 512448, 579648, 597856, 615876, 676256, 718522, 821168, 896784, 947966, 1014384, 1024896, 1077783, 1159296, 1195712, 1231752, 1352512, 1421949, 1437044, 1642336, 1793568, 1895932, 2028768, 2155566, 2391424, 2463504, 2705024, 2843898, 2874088, 3284672, 3317881, 3587136, 3791864, 4057536, 4311132, 4927008, 5687796, 5748176, 6569344, 6635762, 7174272, 7583728, 8057711, 8115072, 8622264, 9854016, 9953643, 11375592, 11496352, 13271524, 15167456, 16115422, 17244528, 19708032, 19907286, 22751184, 22992704, 24173133, 26543048, 30334912, 32230844, 34489056, 39814572, 45502368, 45985408, 48346266, 53086096, 56403977, 60669824, 64461688, 68978112, 79629144, 91004736, 96692532, 106172192, 112807954, 128923376, 137956224, 159258288, 169211931, 182009472, 193385064, 212344384, 225615908, 257846752, 318516576, 338423862, 386770128, 424688768, 451231816, 515693504, 637033152, 676847724, 773540256, 902463632, 1031387008, 1274066304, 1353695448, 1547080512, 1804927264, 2707390896, 3094161024, 3609854528, 5414781792, 7219709056, 10829563584, 21659127168]

約数ペア:

[(1, 21659127168), (2, 10829563584), (3, 7219709056), (4, 5414781792), (6, 3609854528), (7, 3094161024), (8, 2707390896), (12, 1804927264), (14, 1547080512), (16, 1353695448), (17, 1274066304), (21, 1031387008), (24, 902463632), (28, 773540256), (32, 676847724), (34, 637033152), (42, 515693504), (48, 451231816), (51, 424688768), (56, 386770128), (64, 338423862), (68, 318516576), (84, 257846752), (96, 225615908), (102, 212344384), (112, 193385064), (119, 182009472), (128, 169211931), (136, 159258288), (157, 137956224), (168, 128923376), (192, 112807954), (204, 106172192), (224, 96692532), (238, 91004736), (272, 79629144), (314, 68978112), (336, 64461688), (357, 60669824), (384, 56403977), (408, 53086096), (448, 48346266), (471, 45985408), (476, 45502368), (544, 39814572), (628, 34489056), (672, 32230844), (714, 30334912), (816, 26543048), (896, 24173133), (942, 22992704), (952, 22751184), (1088, 19907286), (1099, 19708032), (1256, 17244528), (1344, 16115422), (1428, 15167456), (1632, 13271524), (1884, 11496352), (1904, 11375592), (2176, 9953643), (2198, 9854016), (2512, 8622264), (2669, 8115072), (2688, 8057711), (2856, 7583728), (3019, 7174272), (3264, 6635762), (3297, 6569344), (3768, 5748176), (3808, 5687796), (4396, 4927008), (5024, 4311132), (5338, 4057536), (5712, 3791864), (6038, 3587136), (6528, 3317881), (6594, 3284672), (7536, 2874088), (7616, 2843898), (8007, 2705024), (8792, 2463504), (9057, 2391424), (10048, 2155566), (10676, 2028768), (11424, 1895932), (12076, 1793568), (13188, 1642336), (15072, 1437044), (15232, 1421949), (16014, 1352512), (17584, 1231752), (18114, 1195712), (18683, 1159296), (20096, 1077783), (21133, 1024896), (21352, 1014384), (22848, 947966), (24152, 896784), (26376, 821168), (30144, 718522), (32028, 676256), (35168, 615876), (36228, 597856), (37366, 579648), (42266, 512448), (42704, 507192), (45696, 473983), (48304, 448392), (51323, 422016), (52752, 410584), (56049, 386432), (60288, 359261), (63399, 341632), (64056, 338128), (70336, 307938), (72456, 298928), (74732, 289824), (84532, 256224), (85408, 253596), (96608, 224196), (102646, 211008), (105504, 205292), (112098, 193216), (126798, 170816), (128112, 169064), (140672, 153969), (144912, 149464)]