427375872

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 432

約数和(自身を含む): 1609363840

約数和(自身を除く): 1181987968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 73, 77, 84, 88, 96, 99, 108, 112, 121, 126, 128, 132, 144, 146, 154, 168, 176, 189, 192, 198, 216, 219, 224, 231, 242, 252, 256, 264, 288, 292, 297, 308, 336, 352, 363, 378, 384, 396, 432, 438, 448, 462, 484, 504, 511, 528, 576, 584, 594, 616, 657, 672, 693, 704, 726, 756, 768, 792, 803, 847, 864, 876, 896, 924, 968, 1008, 1022, 1056, 1089, 1152, 1168, 1188, 1232, 1314, 1344, 1386, 1408, 1452, 1512, 1533, 1584, 1606, 1694, 1728, 1752, 1792, 1848, 1936, 1971, 2016, 2044, 2079, 2112, 2178, 2304, 2336, 2376, 2409, 2464, 2541, 2628, 2688, 2772, 2816, 2904, 3024, 3066, 3168, 3212, 3267, 3388, 3456, 3504, 3696, 3872, 3942, 4032, 4088, 4158, 4224, 4356, 4599, 4672, 4752, 4818, 4928, 5082, 5256, 5376, 5544, 5621, 5808, 6048, 6132, 6336, 6424, 6534, 6776, 6912, 7008, 7227, 7392, 7623, 7744, 7884, 8064, 8176, 8316, 8448, 8712, 8833, 9198, 9344, 9504, 9636, 9856, 10164, 10512, 11088, 11242, 11616, 12096, 12264, 12672, 12848, 13068, 13552, 13797, 14016, 14454, 14784, 15246, 15488, 15768, 16128, 16352, 16632, 16863, 17424, 17666, 18396, 18688, 19008, 19272, 19712, 20328, 21024, 21681, 22176, 22484, 22869, 23232, 24192, 24528, 25344, 25696, 26136, 26499, 27104, 27594, 28032, 28908, 29568, 30492, 30976, 31536, 32704, 33264, 33726, 34848, 35332, 36792, 38016, 38544, 40656, 42048, 43362, 44352, 44968, 45738, 46464, 48384, 49056, 50589, 51392, 52272, 52998, 54208, 55188, 56064, 57816, 59136, 60984, 61831, 63072, 65408, 66528, 67452, 69696, 70664, 73584, 76032, 77088, 79497, 81312, 84096, 86724, 88704, 89936, 91476, 92928, 98112, 101178, 102784, 104544, 105996, 108416, 110376, 115632, 121968, 123662, 126144, 130816, 133056, 134904, 139392, 141328, 147168, 151767, 154176, 158994, 162624, 168192, 173448, 177408, 179872, 182952, 185493, 196224, 202356, 205568, 209088, 211992, 216832, 220752, 231264, 238491, 243936, 247324, 252288, 266112, 269808, 278784, 282656, 294336, 303534, 308352, 317988, 325248, 346896, 359744, 365904, 370986, 392448, 404712, 418176, 423984, 441504, 462528, 476982, 487872, 494648, 504576, 532224, 539616, 556479, 565312, 588672, 607068, 616704, 635976, 650496, 693792, 719488, 731808, 741972, 809424, 836352, 847968, 883008, 925056, 953964, 975744, 989296, 1079232, 1112958, 1130624, 1177344, 1214136, 1271952, 1387584, 1438976, 1463616, 1483944, 1618848, 1669437, 1695936, 1766016, 1850112, 1907928, 1951488, 1978592, 2158464, 2225916, 2261248, 2428272, 2543904, 2775168, 2927232, 2967888, 3237696, 3338874, 3391872, 3532032, 3815856, 3957184, 4316928, 4451832, 4856544, 5087808, 5550336, 5854464, 5935776, 6475392, 6677748, 6783744, 7631712, 7914368, 8903664, 9713088, 10175616, 11871552, 12950784, 13355496, 15263424, 15828736, 17807328, 19426176, 20351232, 23743104, 26710992, 30526848, 35614656, 38852352, 47486208, 53421984, 61053696, 71229312, 106843968, 142458624, 213687936, 427375872]

約数ペア:

[(1, 427375872), (2, 213687936), (3, 142458624), (4, 106843968), (6, 71229312), (7, 61053696), (8, 53421984), (9, 47486208), (11, 38852352), (12, 35614656), (14, 30526848), (16, 26710992), (18, 23743104), (21, 20351232), (22, 19426176), (24, 17807328), (27, 15828736), (28, 15263424), (32, 13355496), (33, 12950784), (36, 11871552), (42, 10175616), (44, 9713088), (48, 8903664), (54, 7914368), (56, 7631712), (63, 6783744), (64, 6677748), (66, 6475392), (72, 5935776), (73, 5854464), (77, 5550336), (84, 5087808), (88, 4856544), (96, 4451832), (99, 4316928), (108, 3957184), (112, 3815856), (121, 3532032), (126, 3391872), (128, 3338874), (132, 3237696), (144, 2967888), (146, 2927232), (154, 2775168), (168, 2543904), (176, 2428272), (189, 2261248), (192, 2225916), (198, 2158464), (216, 1978592), (219, 1951488), (224, 1907928), (231, 1850112), (242, 1766016), (252, 1695936), (256, 1669437), (264, 1618848), (288, 1483944), (292, 1463616), (297, 1438976), (308, 1387584), (336, 1271952), (352, 1214136), (363, 1177344), (378, 1130624), (384, 1112958), (396, 1079232), (432, 989296), (438, 975744), (448, 953964), (462, 925056), (484, 883008), (504, 847968), (511, 836352), (528, 809424), (576, 741972), (584, 731808), (594, 719488), (616, 693792), (657, 650496), (672, 635976), (693, 616704), (704, 607068), (726, 588672), (756, 565312), (768, 556479), (792, 539616), (803, 532224), (847, 504576), (864, 494648), (876, 487872), (896, 476982), (924, 462528), (968, 441504), (1008, 423984), (1022, 418176), (1056, 404712), (1089, 392448), (1152, 370986), (1168, 365904), (1188, 359744), (1232, 346896), (1314, 325248), (1344, 317988), (1386, 308352), (1408, 303534), (1452, 294336), (1512, 282656), (1533, 278784), (1584, 269808), (1606, 266112), (1694, 252288), (1728, 247324), (1752, 243936), (1792, 238491), (1848, 231264), (1936, 220752), (1971, 216832), (2016, 211992), (2044, 209088), (2079, 205568), (2112, 202356), (2178, 196224), (2304, 185493), (2336, 182952), (2376, 179872), (2409, 177408), (2464, 173448), (2541, 168192), (2628, 162624), (2688, 158994), (2772, 154176), (2816, 151767), (2904, 147168), (3024, 141328), (3066, 139392), (3168, 134904), (3212, 133056), (3267, 130816), (3388, 126144), (3456, 123662), (3504, 121968), (3696, 115632), (3872, 110376), (3942, 108416), (4032, 105996), (4088, 104544), (4158, 102784), (4224, 101178), (4356, 98112), (4599, 92928), (4672, 91476), (4752, 89936), (4818, 88704), (4928, 86724), (5082, 84096), (5256, 81312), (5376, 79497), (5544, 77088), (5621, 76032), (5808, 73584), (6048, 70664), (6132, 69696), (6336, 67452), (6424, 66528), (6534, 65408), (6776, 63072), (6912, 61831), (7008, 60984), (7227, 59136), (7392, 57816), (7623, 56064), (7744, 55188), (7884, 54208), (8064, 52998), (8176, 52272), (8316, 51392), (8448, 50589), (8712, 49056), (8833, 48384), (9198, 46464), (9344, 45738), (9504, 44968), (9636, 44352), (9856, 43362), (10164, 42048), (10512, 40656), (11088, 38544), (11242, 38016), (11616, 36792), (12096, 35332), (12264, 34848), (12672, 33726), (12848, 33264), (13068, 32704), (13552, 31536), (13797, 30976), (14016, 30492), (14454, 29568), (14784, 28908), (15246, 28032), (15488, 27594), (15768, 27104), (16128, 26499), (16352, 26136), (16632, 25696), (16863, 25344), (17424, 24528), (17666, 24192), (18396, 23232), (18688, 22869), (19008, 22484), (19272, 22176), (19712, 21681), (20328, 21024)]