21579896832

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 384

約数和(自身を含む): 68553838080

約数和(自身を除く): 46973941248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 32, 34, 39, 46, 48, 51, 52, 64, 68, 69, 78, 92, 96, 102, 104, 128, 136, 138, 156, 184, 192, 204, 208, 221, 256, 272, 276, 299, 312, 368, 384, 391, 408, 416, 442, 512, 544, 552, 598, 624, 663, 691, 736, 768, 782, 816, 832, 884, 897, 1024, 1088, 1104, 1173, 1196, 1248, 1326, 1382, 1472, 1536, 1564, 1632, 1664, 1768, 1794, 2048, 2073, 2176, 2208, 2346, 2392, 2496, 2652, 2764, 2944, 3072, 3128, 3264, 3328, 3536, 3588, 4146, 4352, 4416, 4692, 4784, 4992, 5083, 5304, 5528, 5888, 6144, 6256, 6528, 6656, 7072, 7176, 8292, 8704, 8832, 8983, 9384, 9568, 9984, 10166, 10608, 11056, 11747, 11776, 12512, 13056, 13312, 14144, 14352, 15249, 15893, 16584, 17408, 17664, 17966, 18768, 19136, 19968, 20332, 21216, 22112, 23494, 23552, 25024, 26112, 26624, 26949, 28288, 28704, 30498, 31786, 33168, 34816, 35241, 35328, 35932, 37536, 38272, 39936, 40664, 42432, 44224, 46988, 47104, 47679, 50048, 52224, 53898, 56576, 57408, 60996, 63572, 66336, 70482, 70656, 71864, 75072, 76544, 79872, 81328, 84864, 88448, 93976, 95358, 100096, 104448, 107796, 113152, 114816, 121992, 127144, 132672, 140964, 141312, 143728, 150144, 152711, 153088, 162656, 169728, 176896, 187952, 190716, 200192, 206609, 215592, 226304, 229632, 243984, 254288, 265344, 270181, 281928, 287456, 300288, 305422, 306176, 325312, 339456, 353792, 375904, 381432, 400384, 413218, 431184, 452608, 458133, 459264, 487968, 508576, 530688, 540362, 563856, 574912, 600576, 610844, 612352, 619827, 650624, 678912, 707584, 751808, 762864, 800768, 810543, 826436, 862368, 916266, 918528, 975936, 1017152, 1061376, 1080724, 1127712, 1149824, 1201152, 1221688, 1239654, 1301248, 1357824, 1415168, 1503616, 1525728, 1621086, 1652872, 1724736, 1832532, 1837056, 1951872, 2034304, 2122752, 2161448, 2255424, 2299648, 2402304, 2443376, 2479308, 2602496, 3007232, 3051456, 3242172, 3305744, 3449472, 3512353, 3665064, 3903744, 4068608, 4245504, 4322896, 4510848, 4599296, 4886752, 4958616, 5204992, 6014464, 6102912, 6484344, 6611488, 6898944, 7024706, 7330128, 7807488, 8137216, 8645792, 9021696, 9198592, 9773504, 9917232, 10409984, 10537059, 12028928, 12205824, 12968688, 13222976, 13797888, 14049412, 14660256, 15614976, 16274432, 17291584, 18043392, 18397184, 19547008, 19834464, 21074118, 24057856, 24411648, 25937376, 26445952, 27595776, 28098824, 29320512, 31229952, 32548864, 34583168, 36086784, 39094016, 39668928, 42148236, 48823296, 51874752, 52891904, 55191552, 56197648, 58641024, 69166336, 72173568, 78188032, 79337856, 84296472, 97646592, 103749504, 105783808, 112395296, 117282048, 138332672, 156376064, 158675712, 168592944, 207499008, 211567616, 224790592, 234564096, 276665344, 312752128, 317351424, 337185888, 414998016, 423135232, 449581184, 469128192, 553330688, 634702848, 674371776, 829996032, 899162368, 938256384, 1269405696, 1348743552, 1659992064, 1798324736, 2697487104, 3596649472, 5394974208, 7193298944, 10789948416, 21579896832]

約数ペア:

[(1, 21579896832), (2, 10789948416), (3, 7193298944), (4, 5394974208), (6, 3596649472), (8, 2697487104), (12, 1798324736), (13, 1659992064), (16, 1348743552), (17, 1269405696), (23, 938256384), (24, 899162368), (26, 829996032), (32, 674371776), (34, 634702848), (39, 553330688), (46, 469128192), (48, 449581184), (51, 423135232), (52, 414998016), (64, 337185888), (68, 317351424), (69, 312752128), (78, 276665344), (92, 234564096), (96, 224790592), (102, 211567616), (104, 207499008), (128, 168592944), (136, 158675712), (138, 156376064), (156, 138332672), (184, 117282048), (192, 112395296), (204, 105783808), (208, 103749504), (221, 97646592), (256, 84296472), (272, 79337856), (276, 78188032), (299, 72173568), (312, 69166336), (368, 58641024), (384, 56197648), (391, 55191552), (408, 52891904), (416, 51874752), (442, 48823296), (512, 42148236), (544, 39668928), (552, 39094016), (598, 36086784), (624, 34583168), (663, 32548864), (691, 31229952), (736, 29320512), (768, 28098824), (782, 27595776), (816, 26445952), (832, 25937376), (884, 24411648), (897, 24057856), (1024, 21074118), (1088, 19834464), (1104, 19547008), (1173, 18397184), (1196, 18043392), (1248, 17291584), (1326, 16274432), (1382, 15614976), (1472, 14660256), (1536, 14049412), (1564, 13797888), (1632, 13222976), (1664, 12968688), (1768, 12205824), (1794, 12028928), (2048, 10537059), (2073, 10409984), (2176, 9917232), (2208, 9773504), (2346, 9198592), (2392, 9021696), (2496, 8645792), (2652, 8137216), (2764, 7807488), (2944, 7330128), (3072, 7024706), (3128, 6898944), (3264, 6611488), (3328, 6484344), (3536, 6102912), (3588, 6014464), (4146, 5204992), (4352, 4958616), (4416, 4886752), (4692, 4599296), (4784, 4510848), (4992, 4322896), (5083, 4245504), (5304, 4068608), (5528, 3903744), (5888, 3665064), (6144, 3512353), (6256, 3449472), (6528, 3305744), (6656, 3242172), (7072, 3051456), (7176, 3007232), (8292, 2602496), (8704, 2479308), (8832, 2443376), (8983, 2402304), (9384, 2299648), (9568, 2255424), (9984, 2161448), (10166, 2122752), (10608, 2034304), (11056, 1951872), (11747, 1837056), (11776, 1832532), (12512, 1724736), (13056, 1652872), (13312, 1621086), (14144, 1525728), (14352, 1503616), (15249, 1415168), (15893, 1357824), (16584, 1301248), (17408, 1239654), (17664, 1221688), (17966, 1201152), (18768, 1149824), (19136, 1127712), (19968, 1080724), (20332, 1061376), (21216, 1017152), (22112, 975936), (23494, 918528), (23552, 916266), (25024, 862368), (26112, 826436), (26624, 810543), (26949, 800768), (28288, 762864), (28704, 751808), (30498, 707584), (31786, 678912), (33168, 650624), (34816, 619827), (35241, 612352), (35328, 610844), (35932, 600576), (37536, 574912), (38272, 563856), (39936, 540362), (40664, 530688), (42432, 508576), (44224, 487968), (46988, 459264), (47104, 458133), (47679, 452608), (50048, 431184), (52224, 413218), (53898, 400384), (56576, 381432), (57408, 375904), (60996, 353792), (63572, 339456), (66336, 325312), (70482, 306176), (70656, 305422), (71864, 300288), (75072, 287456), (76544, 281928), (79872, 270181), (81328, 265344), (84864, 254288), (88448, 243984), (93976, 229632), (95358, 226304), (100096, 215592), (104448, 206609), (107796, 200192), (113152, 190716), (114816, 187952), (121992, 176896), (127144, 169728), (132672, 162656), (140964, 153088), (141312, 152711), (143728, 150144)]