290981376

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 320

約数和(自身を含む): 1026600960

約数和(自身を除く): 735619584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 97, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 194, 216, 217, 224, 248, 252, 256, 279, 288, 291, 336, 372, 378, 384, 388, 432, 434, 448, 496, 504, 512, 558, 576, 582, 651, 672, 679, 744, 756, 768, 776, 837, 864, 868, 873, 896, 992, 1008, 1116, 1152, 1164, 1302, 1344, 1358, 1488, 1512, 1536, 1552, 1674, 1728, 1736, 1746, 1792, 1953, 1984, 2016, 2037, 2232, 2304, 2328, 2604, 2619, 2688, 2716, 2976, 3007, 3024, 3104, 3348, 3456, 3472, 3492, 3584, 3906, 3968, 4032, 4074, 4464, 4608, 4656, 5208, 5238, 5376, 5432, 5859, 5952, 6014, 6048, 6111, 6208, 6696, 6912, 6944, 6984, 7812, 7936, 8064, 8148, 8928, 9021, 9312, 10416, 10476, 10752, 10864, 11718, 11904, 12028, 12096, 12222, 12416, 13392, 13824, 13888, 13968, 15624, 15872, 16128, 16296, 17856, 18042, 18333, 18624, 20832, 20952, 21049, 21728, 23436, 23808, 24056, 24192, 24444, 24832, 26784, 27063, 27776, 27936, 31248, 32256, 32592, 35712, 36084, 36666, 37248, 41664, 41904, 42098, 43456, 46872, 47616, 48112, 48384, 48888, 49664, 53568, 54126, 55552, 55872, 62496, 63147, 65184, 71424, 72168, 73332, 74496, 81189, 83328, 83808, 84196, 86912, 93744, 96224, 96768, 97776, 107136, 108252, 111104, 111744, 124992, 126294, 130368, 142848, 144336, 146664, 148992, 162378, 166656, 167616, 168392, 173824, 187488, 189441, 192448, 195552, 214272, 216504, 223488, 249984, 252588, 260736, 288672, 293328, 324756, 333312, 335232, 336784, 347648, 374976, 378882, 384896, 391104, 428544, 433008, 446976, 499968, 505176, 521472, 568323, 577344, 586656, 649512, 670464, 673568, 749952, 757764, 769792, 782208, 866016, 999936, 1010352, 1042944, 1136646, 1154688, 1173312, 1299024, 1340928, 1347136, 1499904, 1515528, 1539584, 1564416, 1732032, 2020704, 2273292, 2309376, 2346624, 2598048, 2694272, 2999808, 3031056, 3128832, 3464064, 4041408, 4546584, 4618752, 4693248, 5196096, 5388544, 6062112, 6928128, 8082816, 9093168, 9386496, 10392192, 10777088, 12124224, 13856256, 16165632, 18186336, 20784384, 24248448, 32331264, 36372672, 41568768, 48496896, 72745344, 96993792, 145490688, 290981376]

約数ペア:

[(1, 290981376), (2, 145490688), (3, 96993792), (4, 72745344), (6, 48496896), (7, 41568768), (8, 36372672), (9, 32331264), (12, 24248448), (14, 20784384), (16, 18186336), (18, 16165632), (21, 13856256), (24, 12124224), (27, 10777088), (28, 10392192), (31, 9386496), (32, 9093168), (36, 8082816), (42, 6928128), (48, 6062112), (54, 5388544), (56, 5196096), (62, 4693248), (63, 4618752), (64, 4546584), (72, 4041408), (84, 3464064), (93, 3128832), (96, 3031056), (97, 2999808), (108, 2694272), (112, 2598048), (124, 2346624), (126, 2309376), (128, 2273292), (144, 2020704), (168, 1732032), (186, 1564416), (189, 1539584), (192, 1515528), (194, 1499904), (216, 1347136), (217, 1340928), (224, 1299024), (248, 1173312), (252, 1154688), (256, 1136646), (279, 1042944), (288, 1010352), (291, 999936), (336, 866016), (372, 782208), (378, 769792), (384, 757764), (388, 749952), (432, 673568), (434, 670464), (448, 649512), (496, 586656), (504, 577344), (512, 568323), (558, 521472), (576, 505176), (582, 499968), (651, 446976), (672, 433008), (679, 428544), (744, 391104), (756, 384896), (768, 378882), (776, 374976), (837, 347648), (864, 336784), (868, 335232), (873, 333312), (896, 324756), (992, 293328), (1008, 288672), (1116, 260736), (1152, 252588), (1164, 249984), (1302, 223488), (1344, 216504), (1358, 214272), (1488, 195552), (1512, 192448), (1536, 189441), (1552, 187488), (1674, 173824), (1728, 168392), (1736, 167616), (1746, 166656), (1792, 162378), (1953, 148992), (1984, 146664), (2016, 144336), (2037, 142848), (2232, 130368), (2304, 126294), (2328, 124992), (2604, 111744), (2619, 111104), (2688, 108252), (2716, 107136), (2976, 97776), (3007, 96768), (3024, 96224), (3104, 93744), (3348, 86912), (3456, 84196), (3472, 83808), (3492, 83328), (3584, 81189), (3906, 74496), (3968, 73332), (4032, 72168), (4074, 71424), (4464, 65184), (4608, 63147), (4656, 62496), (5208, 55872), (5238, 55552), (5376, 54126), (5432, 53568), (5859, 49664), (5952, 48888), (6014, 48384), (6048, 48112), (6111, 47616), (6208, 46872), (6696, 43456), (6912, 42098), (6944, 41904), (6984, 41664), (7812, 37248), (7936, 36666), (8064, 36084), (8148, 35712), (8928, 32592), (9021, 32256), (9312, 31248), (10416, 27936), (10476, 27776), (10752, 27063), (10864, 26784), (11718, 24832), (11904, 24444), (12028, 24192), (12096, 24056), (12222, 23808), (12416, 23436), (13392, 21728), (13824, 21049), (13888, 20952), (13968, 20832), (15624, 18624), (15872, 18333), (16128, 18042), (16296, 17856)]