1664603136

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 440

約数和(自身を含む): 5896932096

約数和(自身を除く): 4232328960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 61, 63, 64, 72, 81, 84, 94, 96, 108, 112, 122, 126, 128, 141, 144, 162, 168, 183, 188, 189, 192, 216, 224, 244, 252, 256, 282, 288, 324, 329, 336, 366, 376, 378, 384, 423, 427, 432, 448, 488, 504, 512, 549, 564, 567, 576, 648, 658, 672, 732, 752, 756, 768, 846, 854, 864, 896, 976, 987, 1008, 1024, 1098, 1128, 1134, 1152, 1269, 1281, 1296, 1316, 1344, 1464, 1504, 1512, 1536, 1647, 1692, 1708, 1728, 1792, 1952, 1974, 2016, 2196, 2256, 2268, 2304, 2538, 2562, 2592, 2632, 2688, 2867, 2928, 2961, 3008, 3024, 3072, 3294, 3384, 3416, 3456, 3584, 3807, 3843, 3904, 3948, 4032, 4392, 4512, 4536, 4608, 4941, 5076, 5124, 5184, 5264, 5376, 5734, 5856, 5922, 6016, 6048, 6588, 6768, 6832, 6912, 7168, 7614, 7686, 7808, 7896, 8064, 8601, 8784, 8883, 9024, 9072, 9216, 9882, 10152, 10248, 10368, 10528, 10752, 11468, 11529, 11712, 11844, 12032, 12096, 13176, 13536, 13664, 13824, 15228, 15372, 15616, 15792, 16128, 17202, 17568, 17766, 18048, 18144, 19764, 20069, 20304, 20496, 20736, 21056, 21504, 22936, 23058, 23424, 23688, 24064, 24192, 25803, 26352, 26649, 27072, 27328, 27648, 30456, 30744, 31232, 31584, 32256, 34404, 34587, 35136, 35532, 36096, 36288, 39528, 40138, 40608, 40992, 41472, 42112, 45872, 46116, 46848, 47376, 48128, 48384, 51606, 52704, 53298, 54144, 54656, 60207, 60912, 61488, 62464, 63168, 64512, 68808, 69174, 70272, 71064, 72192, 72576, 77409, 79056, 80276, 81216, 81984, 82944, 84224, 91744, 92232, 93696, 94752, 96768, 103212, 105408, 106596, 108288, 109312, 120414, 121824, 122976, 126336, 137616, 138348, 140544, 142128, 144384, 145152, 154818, 158112, 160552, 162432, 163968, 168448, 180621, 183488, 184464, 187392, 189504, 193536, 206424, 210816, 213192, 216576, 218624, 232227, 240828, 243648, 245952, 252672, 275232, 276696, 281088, 284256, 290304, 309636, 316224, 321104, 324864, 327936, 336896, 361242, 366976, 368928, 379008, 412848, 421632, 426384, 433152, 437248, 464454, 481656, 487296, 491904, 505344, 541863, 550464, 553392, 562176, 568512, 580608, 619272, 632448, 642208, 649728, 655872, 722484, 733952, 737856, 758016, 825696, 843264, 852768, 928908, 963312, 974592, 983808, 1010688, 1083726, 1100928, 1106784, 1137024, 1238544, 1264896, 1284416, 1299456, 1311744, 1444968, 1467904, 1475712, 1516032, 1625589, 1651392, 1686528, 1705536, 1857816, 1926624, 1949184, 1967616, 2167452, 2201856, 2213568, 2274048, 2477088, 2529792, 2568832, 2889936, 2935808, 2951424, 3032064, 3251178, 3302784, 3411072, 3715632, 3853248, 3898368, 3935232, 4334904, 4403712, 4427136, 4548096, 4954176, 5059584, 5137664, 5779872, 5902848, 6502356, 6605568, 6822144, 7431264, 7706496, 8669808, 8807424, 8854272, 9096192, 9908352, 10275328, 11559744, 11805696, 13004712, 13211136, 13644288, 14862528, 15412992, 17339616, 17708544, 19816704, 20550656, 23119488, 26009424, 26422272, 27288576, 29725056, 30825984, 34679232, 35417088, 39633408, 46238976, 52018848, 59450112, 61651968, 69358464, 79266816, 92477952, 104037696, 118900224, 138716928, 184955904, 208075392, 237800448, 277433856, 416150784, 554867712, 832301568, 1664603136]

約数ペア:

[(1, 1664603136), (2, 832301568), (3, 554867712), (4, 416150784), (6, 277433856), (7, 237800448), (8, 208075392), (9, 184955904), (12, 138716928), (14, 118900224), (16, 104037696), (18, 92477952), (21, 79266816), (24, 69358464), (27, 61651968), (28, 59450112), (32, 52018848), (36, 46238976), (42, 39633408), (47, 35417088), (48, 34679232), (54, 30825984), (56, 29725056), (61, 27288576), (63, 26422272), (64, 26009424), (72, 23119488), (81, 20550656), (84, 19816704), (94, 17708544), (96, 17339616), (108, 15412992), (112, 14862528), (122, 13644288), (126, 13211136), (128, 13004712), (141, 11805696), (144, 11559744), (162, 10275328), (168, 9908352), (183, 9096192), (188, 8854272), (189, 8807424), (192, 8669808), (216, 7706496), (224, 7431264), (244, 6822144), (252, 6605568), (256, 6502356), (282, 5902848), (288, 5779872), (324, 5137664), (329, 5059584), (336, 4954176), (366, 4548096), (376, 4427136), (378, 4403712), (384, 4334904), (423, 3935232), (427, 3898368), (432, 3853248), (448, 3715632), (488, 3411072), (504, 3302784), (512, 3251178), (549, 3032064), (564, 2951424), (567, 2935808), (576, 2889936), (648, 2568832), (658, 2529792), (672, 2477088), (732, 2274048), (752, 2213568), (756, 2201856), (768, 2167452), (846, 1967616), (854, 1949184), (864, 1926624), (896, 1857816), (976, 1705536), (987, 1686528), (1008, 1651392), (1024, 1625589), (1098, 1516032), (1128, 1475712), (1134, 1467904), (1152, 1444968), (1269, 1311744), (1281, 1299456), (1296, 1284416), (1316, 1264896), (1344, 1238544), (1464, 1137024), (1504, 1106784), (1512, 1100928), (1536, 1083726), (1647, 1010688), (1692, 983808), (1708, 974592), (1728, 963312), (1792, 928908), (1952, 852768), (1974, 843264), (2016, 825696), (2196, 758016), (2256, 737856), (2268, 733952), (2304, 722484), (2538, 655872), (2562, 649728), (2592, 642208), (2632, 632448), (2688, 619272), (2867, 580608), (2928, 568512), (2961, 562176), (3008, 553392), (3024, 550464), (3072, 541863), (3294, 505344), (3384, 491904), (3416, 487296), (3456, 481656), (3584, 464454), (3807, 437248), (3843, 433152), (3904, 426384), (3948, 421632), (4032, 412848), (4392, 379008), (4512, 368928), (4536, 366976), (4608, 361242), (4941, 336896), (5076, 327936), (5124, 324864), (5184, 321104), (5264, 316224), (5376, 309636), (5734, 290304), (5856, 284256), (5922, 281088), (6016, 276696), (6048, 275232), (6588, 252672), (6768, 245952), (6832, 243648), (6912, 240828), (7168, 232227), (7614, 218624), (7686, 216576), (7808, 213192), (7896, 210816), (8064, 206424), (8601, 193536), (8784, 189504), (8883, 187392), (9024, 184464), (9072, 183488), (9216, 180621), (9882, 168448), (10152, 163968), (10248, 162432), (10368, 160552), (10528, 158112), (10752, 154818), (11468, 145152), (11529, 144384), (11712, 142128), (11844, 140544), (12032, 138348), (12096, 137616), (13176, 126336), (13536, 122976), (13664, 121824), (13824, 120414), (15228, 109312), (15372, 108288), (15616, 106596), (15792, 105408), (16128, 103212), (17202, 96768), (17568, 94752), (17766, 93696), (18048, 92232), (18144, 91744), (19764, 84224), (20069, 82944), (20304, 81984), (20496, 81216), (20736, 80276), (21056, 79056), (21504, 77409), (22936, 72576), (23058, 72192), (23424, 71064), (23688, 70272), (24064, 69174), (24192, 68808), (25803, 64512), (26352, 63168), (26649, 62464), (27072, 61488), (27328, 60912), (27648, 60207), (30456, 54656), (30744, 54144), (31232, 53298), (31584, 52704), (32256, 51606), (34404, 48384), (34587, 48128), (35136, 47376), (35532, 46848), (36096, 46116), (36288, 45872), (39528, 42112), (40138, 41472), (40608, 40992)]