961365888

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 256

約数和(自身を含む): 3312960000

約数和(自身を除く): 2351594112

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, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 811, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1622, 1728, 1764, 2016, 2058, 2352, 2433, 2646, 2688, 2744, 3024, 3087, 3136, 3244, 3456, 3528, 4032, 4116, 4704, 4866, 5292, 5488, 5677, 6048, 6174, 6272, 6488, 7056, 7299, 8064, 8232, 9261, 9408, 9732, 10584, 10976, 11354, 12096, 12348, 12976, 14112, 14598, 16464, 17031, 18522, 18816, 19464, 21168, 21897, 21952, 22708, 24192, 24696, 25952, 28224, 29196, 32928, 34062, 37044, 38928, 39739, 42336, 43794, 43904, 45416, 49392, 51093, 51904, 56448, 58392, 65856, 68124, 74088, 77856, 79478, 84672, 87588, 90832, 98784, 102186, 103808, 116784, 119217, 131712, 136248, 148176, 153279, 155712, 158956, 169344, 175176, 181664, 197568, 204372, 233568, 238434, 272496, 278173, 296352, 306558, 311424, 317912, 350352, 357651, 363328, 395136, 408744, 467136, 476868, 544992, 556346, 592704, 613116, 635824, 700704, 715302, 726656, 817488, 834519, 934272, 953736, 1072953, 1089984, 1112692, 1185408, 1226232, 1271648, 1401408, 1430604, 1634976, 1669038, 1907472, 2145906, 2179968, 2225384, 2452464, 2503557, 2543296, 2802816, 2861208, 3269952, 3338076, 3814944, 4291812, 4450768, 4904928, 5007114, 5086592, 5722416, 6539904, 6676152, 7510671, 7629888, 8583624, 8901536, 9809856, 10014228, 11444832, 13352304, 15021342, 15259776, 17167248, 17803072, 19619712, 20028456, 22889664, 26704608, 30042684, 34334496, 35606144, 40056912, 45779328, 53409216, 60085368, 68668992, 80113824, 106818432, 120170736, 137337984, 160227648, 240341472, 320455296, 480682944, 961365888]

約数ペア:

[(1, 961365888), (2, 480682944), (3, 320455296), (4, 240341472), (6, 160227648), (7, 137337984), (8, 120170736), (9, 106818432), (12, 80113824), (14, 68668992), (16, 60085368), (18, 53409216), (21, 45779328), (24, 40056912), (27, 35606144), (28, 34334496), (32, 30042684), (36, 26704608), (42, 22889664), (48, 20028456), (49, 19619712), (54, 17803072), (56, 17167248), (63, 15259776), (64, 15021342), (72, 13352304), (84, 11444832), (96, 10014228), (98, 9809856), (108, 8901536), (112, 8583624), (126, 7629888), (128, 7510671), (144, 6676152), (147, 6539904), (168, 5722416), (189, 5086592), (192, 5007114), (196, 4904928), (216, 4450768), (224, 4291812), (252, 3814944), (288, 3338076), (294, 3269952), (336, 2861208), (343, 2802816), (378, 2543296), (384, 2503557), (392, 2452464), (432, 2225384), (441, 2179968), (448, 2145906), (504, 1907472), (576, 1669038), (588, 1634976), (672, 1430604), (686, 1401408), (756, 1271648), (784, 1226232), (811, 1185408), (864, 1112692), (882, 1089984), (896, 1072953), (1008, 953736), (1029, 934272), (1152, 834519), (1176, 817488), (1323, 726656), (1344, 715302), (1372, 700704), (1512, 635824), (1568, 613116), (1622, 592704), (1728, 556346), (1764, 544992), (2016, 476868), (2058, 467136), (2352, 408744), (2433, 395136), (2646, 363328), (2688, 357651), (2744, 350352), (3024, 317912), (3087, 311424), (3136, 306558), (3244, 296352), (3456, 278173), (3528, 272496), (4032, 238434), (4116, 233568), (4704, 204372), (4866, 197568), (5292, 181664), (5488, 175176), (5677, 169344), (6048, 158956), (6174, 155712), (6272, 153279), (6488, 148176), (7056, 136248), (7299, 131712), (8064, 119217), (8232, 116784), (9261, 103808), (9408, 102186), (9732, 98784), (10584, 90832), (10976, 87588), (11354, 84672), (12096, 79478), (12348, 77856), (12976, 74088), (14112, 68124), (14598, 65856), (16464, 58392), (17031, 56448), (18522, 51904), (18816, 51093), (19464, 49392), (21168, 45416), (21897, 43904), (21952, 43794), (22708, 42336), (24192, 39739), (24696, 38928), (25952, 37044), (28224, 34062), (29196, 32928)]