404890752

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 1309777920

約数和(自身を除く): 904887168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 113, 124, 128, 129, 168, 172, 186, 192, 217, 224, 226, 248, 258, 301, 336, 339, 344, 372, 384, 434, 448, 452, 496, 516, 602, 651, 672, 678, 688, 744, 791, 868, 896, 903, 904, 992, 1032, 1204, 1302, 1333, 1344, 1356, 1376, 1488, 1582, 1736, 1806, 1808, 1984, 2064, 2373, 2408, 2604, 2666, 2688, 2712, 2752, 2976, 3164, 3472, 3503, 3612, 3616, 3968, 3999, 4128, 4746, 4816, 4859, 5208, 5332, 5424, 5504, 5952, 6328, 6944, 7006, 7224, 7232, 7998, 8256, 9331, 9492, 9632, 9718, 10416, 10509, 10664, 10848, 11904, 12656, 13888, 14012, 14448, 14464, 14577, 15996, 16512, 18662, 18984, 19264, 19436, 20832, 21018, 21328, 21696, 24521, 25312, 27776, 27993, 28024, 28896, 29154, 31992, 34013, 37324, 37968, 38528, 38872, 41664, 42036, 42656, 43392, 49042, 50624, 55986, 56048, 57792, 58308, 63984, 68026, 73563, 74648, 75936, 77744, 83328, 84072, 85312, 98084, 101248, 102039, 111972, 112096, 115584, 116616, 127968, 136052, 147126, 149296, 150629, 151872, 155488, 168144, 170624, 196168, 204078, 223944, 224192, 233232, 255936, 272104, 294252, 298592, 301258, 303744, 310976, 336288, 392336, 408156, 447888, 448384, 451887, 466464, 511872, 544208, 588504, 597184, 602516, 621952, 672576, 784672, 816312, 895776, 903774, 932928, 1054403, 1088416, 1177008, 1194368, 1205032, 1345152, 1569344, 1632624, 1791552, 1807548, 1865856, 2108806, 2176832, 2354016, 2410064, 3138688, 3163209, 3265248, 3583104, 3615096, 4217612, 4353664, 4708032, 4820128, 6326418, 6530496, 7230192, 8435224, 9416064, 9640256, 12652836, 13060992, 14460384, 16870448, 19280512, 25305672, 28920768, 33740896, 50611344, 57841536, 67481792, 101222688, 134963584, 202445376, 404890752]

約数ペア:

[(1, 404890752), (2, 202445376), (3, 134963584), (4, 101222688), (6, 67481792), (7, 57841536), (8, 50611344), (12, 33740896), (14, 28920768), (16, 25305672), (21, 19280512), (24, 16870448), (28, 14460384), (31, 13060992), (32, 12652836), (42, 9640256), (43, 9416064), (48, 8435224), (56, 7230192), (62, 6530496), (64, 6326418), (84, 4820128), (86, 4708032), (93, 4353664), (96, 4217612), (112, 3615096), (113, 3583104), (124, 3265248), (128, 3163209), (129, 3138688), (168, 2410064), (172, 2354016), (186, 2176832), (192, 2108806), (217, 1865856), (224, 1807548), (226, 1791552), (248, 1632624), (258, 1569344), (301, 1345152), (336, 1205032), (339, 1194368), (344, 1177008), (372, 1088416), (384, 1054403), (434, 932928), (448, 903774), (452, 895776), (496, 816312), (516, 784672), (602, 672576), (651, 621952), (672, 602516), (678, 597184), (688, 588504), (744, 544208), (791, 511872), (868, 466464), (896, 451887), (903, 448384), (904, 447888), (992, 408156), (1032, 392336), (1204, 336288), (1302, 310976), (1333, 303744), (1344, 301258), (1356, 298592), (1376, 294252), (1488, 272104), (1582, 255936), (1736, 233232), (1806, 224192), (1808, 223944), (1984, 204078), (2064, 196168), (2373, 170624), (2408, 168144), (2604, 155488), (2666, 151872), (2688, 150629), (2712, 149296), (2752, 147126), (2976, 136052), (3164, 127968), (3472, 116616), (3503, 115584), (3612, 112096), (3616, 111972), (3968, 102039), (3999, 101248), (4128, 98084), (4746, 85312), (4816, 84072), (4859, 83328), (5208, 77744), (5332, 75936), (5424, 74648), (5504, 73563), (5952, 68026), (6328, 63984), (6944, 58308), (7006, 57792), (7224, 56048), (7232, 55986), (7998, 50624), (8256, 49042), (9331, 43392), (9492, 42656), (9632, 42036), (9718, 41664), (10416, 38872), (10509, 38528), (10664, 37968), (10848, 37324), (11904, 34013), (12656, 31992), (13888, 29154), (14012, 28896), (14448, 28024), (14464, 27993), (14577, 27776), (15996, 25312), (16512, 24521), (18662, 21696), (18984, 21328), (19264, 21018), (19436, 20832)]