1311907968

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 4613990400

約数和(自身を除く): 3302082432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 61, 63, 64, 72, 84, 96, 98, 108, 112, 122, 126, 127, 128, 144, 147, 168, 183, 189, 192, 196, 216, 224, 244, 252, 254, 288, 294, 336, 366, 378, 381, 384, 392, 427, 432, 441, 448, 488, 504, 508, 549, 576, 588, 672, 732, 756, 762, 784, 854, 864, 882, 889, 896, 976, 1008, 1016, 1098, 1143, 1152, 1176, 1281, 1323, 1344, 1464, 1512, 1524, 1568, 1647, 1708, 1728, 1764, 1778, 1952, 2016, 2032, 2196, 2286, 2352, 2562, 2646, 2667, 2688, 2928, 2989, 3024, 3048, 3136, 3294, 3416, 3429, 3456, 3528, 3556, 3843, 3904, 4032, 4064, 4392, 4572, 4704, 5124, 5292, 5334, 5856, 5978, 6048, 6096, 6223, 6272, 6588, 6832, 6858, 7056, 7112, 7686, 7747, 7808, 8001, 8064, 8128, 8784, 8967, 9144, 9408, 10248, 10584, 10668, 11529, 11712, 11956, 12096, 12192, 12446, 13176, 13664, 13716, 14112, 14224, 15372, 15494, 16002, 16256, 17568, 17934, 18288, 18669, 18816, 20496, 21168, 21336, 23058, 23241, 23424, 23912, 24003, 24192, 24384, 24892, 26352, 26901, 27328, 27432, 28224, 28448, 30744, 30988, 32004, 35136, 35868, 36576, 37338, 40992, 42336, 42672, 46116, 46482, 47824, 48006, 48768, 49784, 52704, 53802, 54229, 54656, 54864, 56007, 56448, 56896, 61488, 61976, 64008, 69723, 70272, 71736, 73152, 74676, 80703, 81984, 84672, 85344, 92232, 92964, 95648, 96012, 99568, 105408, 107604, 108458, 109728, 112014, 113792, 122976, 123952, 128016, 139446, 143472, 146304, 149352, 161406, 162687, 163968, 168021, 169344, 170688, 184464, 185928, 191296, 192024, 199136, 209169, 210816, 215208, 216916, 219456, 224028, 245952, 247904, 256032, 278892, 286944, 298704, 322812, 325374, 336042, 341376, 368928, 371856, 379603, 382592, 384048, 398272, 418338, 430416, 433832, 438912, 448056, 488061, 491904, 495808, 512064, 557784, 573888, 597408, 645624, 650748, 672084, 737856, 743712, 759206, 768096, 796544, 836676, 860832, 867664, 896112, 976122, 991616, 1024128, 1115568, 1138809, 1147776, 1194816, 1291248, 1301496, 1344168, 1464183, 1475712, 1487424, 1518412, 1536192, 1673352, 1721664, 1735328, 1792224, 1952244, 2231136, 2277618, 2389632, 2582496, 2602992, 2688336, 2928366, 2974848, 3036824, 3072384, 3346704, 3416427, 3443328, 3470656, 3584448, 3904488, 4462272, 4555236, 5164992, 5205984, 5376672, 5856732, 6073648, 6693408, 6832854, 6941312, 7168896, 7808976, 8924544, 9110472, 10249281, 10329984, 10411968, 10753344, 11713464, 12147296, 13386816, 13665708, 15617952, 18220944, 20498562, 20823936, 21506688, 23426928, 24294592, 26773632, 27331416, 31235904, 36441888, 40997124, 46853856, 48589184, 54662832, 62471808, 72883776, 81994248, 93707712, 109325664, 145767552, 163988496, 187415424, 218651328, 327976992, 437302656, 655953984, 1311907968]

約数ペア:

[(1, 1311907968), (2, 655953984), (3, 437302656), (4, 327976992), (6, 218651328), (7, 187415424), (8, 163988496), (9, 145767552), (12, 109325664), (14, 93707712), (16, 81994248), (18, 72883776), (21, 62471808), (24, 54662832), (27, 48589184), (28, 46853856), (32, 40997124), (36, 36441888), (42, 31235904), (48, 27331416), (49, 26773632), (54, 24294592), (56, 23426928), (61, 21506688), (63, 20823936), (64, 20498562), (72, 18220944), (84, 15617952), (96, 13665708), (98, 13386816), (108, 12147296), (112, 11713464), (122, 10753344), (126, 10411968), (127, 10329984), (128, 10249281), (144, 9110472), (147, 8924544), (168, 7808976), (183, 7168896), (189, 6941312), (192, 6832854), (196, 6693408), (216, 6073648), (224, 5856732), (244, 5376672), (252, 5205984), (254, 5164992), (288, 4555236), (294, 4462272), (336, 3904488), (366, 3584448), (378, 3470656), (381, 3443328), (384, 3416427), (392, 3346704), (427, 3072384), (432, 3036824), (441, 2974848), (448, 2928366), (488, 2688336), (504, 2602992), (508, 2582496), (549, 2389632), (576, 2277618), (588, 2231136), (672, 1952244), (732, 1792224), (756, 1735328), (762, 1721664), (784, 1673352), (854, 1536192), (864, 1518412), (882, 1487424), (889, 1475712), (896, 1464183), (976, 1344168), (1008, 1301496), (1016, 1291248), (1098, 1194816), (1143, 1147776), (1152, 1138809), (1176, 1115568), (1281, 1024128), (1323, 991616), (1344, 976122), (1464, 896112), (1512, 867664), (1524, 860832), (1568, 836676), (1647, 796544), (1708, 768096), (1728, 759206), (1764, 743712), (1778, 737856), (1952, 672084), (2016, 650748), (2032, 645624), (2196, 597408), (2286, 573888), (2352, 557784), (2562, 512064), (2646, 495808), (2667, 491904), (2688, 488061), (2928, 448056), (2989, 438912), (3024, 433832), (3048, 430416), (3136, 418338), (3294, 398272), (3416, 384048), (3429, 382592), (3456, 379603), (3528, 371856), (3556, 368928), (3843, 341376), (3904, 336042), (4032, 325374), (4064, 322812), (4392, 298704), (4572, 286944), (4704, 278892), (5124, 256032), (5292, 247904), (5334, 245952), (5856, 224028), (5978, 219456), (6048, 216916), (6096, 215208), (6223, 210816), (6272, 209169), (6588, 199136), (6832, 192024), (6858, 191296), (7056, 185928), (7112, 184464), (7686, 170688), (7747, 169344), (7808, 168021), (8001, 163968), (8064, 162687), (8128, 161406), (8784, 149352), (8967, 146304), (9144, 143472), (9408, 139446), (10248, 128016), (10584, 123952), (10668, 122976), (11529, 113792), (11712, 112014), (11956, 109728), (12096, 108458), (12192, 107604), (12446, 105408), (13176, 99568), (13664, 96012), (13716, 95648), (14112, 92964), (14224, 92232), (15372, 85344), (15494, 84672), (16002, 81984), (16256, 80703), (17568, 74676), (17934, 73152), (18288, 71736), (18669, 70272), (18816, 69723), (20496, 64008), (21168, 61976), (21336, 61488), (23058, 56896), (23241, 56448), (23424, 56007), (23912, 54864), (24003, 54656), (24192, 54229), (24384, 53802), (24892, 52704), (26352, 49784), (26901, 48768), (27328, 48006), (27432, 47824), (28224, 46482), (28448, 46116), (30744, 42672), (30988, 42336), (32004, 40992), (35136, 37338), (35868, 36576)]