387942912

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 1388006400

約数和(自身を除く): 1000063488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 211, 216, 224, 228, 252, 256, 266, 288, 304, 336, 342, 378, 384, 399, 422, 432, 448, 456, 504, 512, 513, 532, 576, 608, 633, 672, 684, 756, 768, 798, 844, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1266, 1344, 1368, 1477, 1512, 1536, 1596, 1688, 1728, 1792, 1824, 1899, 2016, 2052, 2128, 2304, 2394, 2432, 2532, 2688, 2736, 2954, 3024, 3192, 3376, 3456, 3584, 3591, 3648, 3798, 4009, 4032, 4104, 4256, 4431, 4608, 4788, 4864, 5064, 5376, 5472, 5697, 5908, 6048, 6384, 6752, 6912, 7182, 7296, 7596, 8018, 8064, 8208, 8512, 8862, 9576, 9728, 10128, 10752, 10944, 11394, 11816, 12027, 12096, 12768, 13293, 13504, 13824, 14364, 14592, 15192, 16036, 16128, 16416, 17024, 17724, 19152, 20256, 21888, 22788, 23632, 24054, 24192, 25536, 26586, 27008, 28063, 28728, 29184, 30384, 32072, 32256, 32832, 34048, 35448, 36081, 38304, 39879, 40512, 43776, 45576, 47264, 48108, 48384, 51072, 53172, 54016, 56126, 57456, 60768, 64144, 65664, 68096, 70896, 72162, 76608, 79758, 81024, 84189, 87552, 91152, 94528, 96216, 96768, 102144, 106344, 108032, 108243, 112252, 114912, 121536, 128288, 131328, 141792, 144324, 153216, 159516, 162048, 168378, 182304, 189056, 192432, 204288, 212688, 216486, 224504, 229824, 243072, 252567, 256576, 262656, 283584, 288648, 306432, 319032, 324096, 336756, 364608, 378112, 384864, 425376, 432972, 449008, 459648, 486144, 505134, 513152, 567168, 577296, 612864, 638064, 673512, 729216, 756224, 757701, 769728, 850752, 865944, 898016, 919296, 972288, 1010268, 1026304, 1134336, 1154592, 1276128, 1347024, 1458432, 1515402, 1539456, 1701504, 1731888, 1796032, 1838592, 2020536, 2052608, 2268672, 2309184, 2552256, 2694048, 2916864, 3030804, 3078912, 3403008, 3463776, 3592064, 4041072, 4618368, 5104512, 5388096, 6061608, 6157824, 6806016, 6927552, 7184128, 8082144, 9236736, 10209024, 10776192, 12123216, 13855104, 14368256, 16164288, 18473472, 20418048, 21552384, 24246432, 27710208, 32328576, 43104768, 48492864, 55420416, 64657152, 96985728, 129314304, 193971456, 387942912]

約数ペア:

[(1, 387942912), (2, 193971456), (3, 129314304), (4, 96985728), (6, 64657152), (7, 55420416), (8, 48492864), (9, 43104768), (12, 32328576), (14, 27710208), (16, 24246432), (18, 21552384), (19, 20418048), (21, 18473472), (24, 16164288), (27, 14368256), (28, 13855104), (32, 12123216), (36, 10776192), (38, 10209024), (42, 9236736), (48, 8082144), (54, 7184128), (56, 6927552), (57, 6806016), (63, 6157824), (64, 6061608), (72, 5388096), (76, 5104512), (84, 4618368), (96, 4041072), (108, 3592064), (112, 3463776), (114, 3403008), (126, 3078912), (128, 3030804), (133, 2916864), (144, 2694048), (152, 2552256), (168, 2309184), (171, 2268672), (189, 2052608), (192, 2020536), (211, 1838592), (216, 1796032), (224, 1731888), (228, 1701504), (252, 1539456), (256, 1515402), (266, 1458432), (288, 1347024), (304, 1276128), (336, 1154592), (342, 1134336), (378, 1026304), (384, 1010268), (399, 972288), (422, 919296), (432, 898016), (448, 865944), (456, 850752), (504, 769728), (512, 757701), (513, 756224), (532, 729216), (576, 673512), (608, 638064), (633, 612864), (672, 577296), (684, 567168), (756, 513152), (768, 505134), (798, 486144), (844, 459648), (864, 449008), (896, 432972), (912, 425376), (1008, 384864), (1026, 378112), (1064, 364608), (1152, 336756), (1197, 324096), (1216, 319032), (1266, 306432), (1344, 288648), (1368, 283584), (1477, 262656), (1512, 256576), (1536, 252567), (1596, 243072), (1688, 229824), (1728, 224504), (1792, 216486), (1824, 212688), (1899, 204288), (2016, 192432), (2052, 189056), (2128, 182304), (2304, 168378), (2394, 162048), (2432, 159516), (2532, 153216), (2688, 144324), (2736, 141792), (2954, 131328), (3024, 128288), (3192, 121536), (3376, 114912), (3456, 112252), (3584, 108243), (3591, 108032), (3648, 106344), (3798, 102144), (4009, 96768), (4032, 96216), (4104, 94528), (4256, 91152), (4431, 87552), (4608, 84189), (4788, 81024), (4864, 79758), (5064, 76608), (5376, 72162), (5472, 70896), (5697, 68096), (5908, 65664), (6048, 64144), (6384, 60768), (6752, 57456), (6912, 56126), (7182, 54016), (7296, 53172), (7596, 51072), (8018, 48384), (8064, 48108), (8208, 47264), (8512, 45576), (8862, 43776), (9576, 40512), (9728, 39879), (10128, 38304), (10752, 36081), (10944, 35448), (11394, 34048), (11816, 32832), (12027, 32256), (12096, 32072), (12768, 30384), (13293, 29184), (13504, 28728), (13824, 28063), (14364, 27008), (14592, 26586), (15192, 25536), (16036, 24192), (16128, 24054), (16416, 23632), (17024, 22788), (17724, 21888), (19152, 20256)]