21826977984

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19403}}^1$

素因数の和:19465

約数の個数: 280

約数和(自身を含む): 76334404608

約数和(自身を除く): 54507426624

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, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 432, 434, 448, 496, 504, 558, 567, 576, 648, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1134, 1296, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2268, 2511, 2592, 2604, 2976, 3024, 3348, 3472, 3906, 4032, 4464, 4536, 5022, 5184, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8928, 9072, 10044, 10416, 11718, 12096, 13392, 13888, 15624, 17577, 17856, 18144, 19403, 20088, 20832, 23436, 26784, 31248, 35154, 36288, 38806, 40176, 41664, 46872, 53568, 58209, 62496, 70308, 77612, 80352, 93744, 116418, 124992, 135821, 140616, 155224, 160704, 174627, 187488, 232836, 271642, 281232, 310448, 349254, 374976, 407463, 465672, 523881, 543284, 562464, 601493, 620896, 698508, 814926, 931344, 1047762, 1086568, 1124928, 1202986, 1222389, 1241792, 1397016, 1571643, 1629852, 1804479, 1862688, 2095524, 2173136, 2405972, 2444778, 2794032, 3143286, 3259704, 3608958, 3667167, 3725376, 4191048, 4210451, 4346272, 4811944, 4889556, 5413437, 5588064, 6286572, 6519408, 7217916, 7334334, 8382096, 8420902, 8692544, 9623888, 9779112, 10826874, 11001501, 11176128, 12573144, 12631353, 13038816, 14435832, 14668668, 16240311, 16764192, 16841804, 19247776, 19558224, 21653748, 22003002, 25146288, 25262706, 26077632, 28871664, 29337336, 32480622, 33528384, 33683608, 37894059, 38495552, 39116448, 43307496, 44006004, 48720933, 50292576, 50525412, 57743328, 58674672, 64961244, 67367216, 75788118, 78232896, 86614992, 88012008, 97441866, 100585152, 101050824, 113682177, 115486656, 117349344, 129922488, 134734432, 151576236, 173229984, 176024016, 194883732, 202101648, 227364354, 234698688, 259844976, 269468864, 303152472, 341046531, 346459968, 352048032, 389767464, 404203296, 454728708, 519689952, 606304944, 682093062, 704096064, 779534928, 808406592, 909457416, 1039379904, 1212609888, 1364186124, 1559069856, 1818914832, 2425219776, 2728372248, 3118139712, 3637829664, 5456744496, 7275659328, 10913488992, 21826977984]

約数ペア:

[(1, 21826977984), (2, 10913488992), (3, 7275659328), (4, 5456744496), (6, 3637829664), (7, 3118139712), (8, 2728372248), (9, 2425219776), (12, 1818914832), (14, 1559069856), (16, 1364186124), (18, 1212609888), (21, 1039379904), (24, 909457416), (27, 808406592), (28, 779534928), (31, 704096064), (32, 682093062), (36, 606304944), (42, 519689952), (48, 454728708), (54, 404203296), (56, 389767464), (62, 352048032), (63, 346459968), (64, 341046531), (72, 303152472), (81, 269468864), (84, 259844976), (93, 234698688), (96, 227364354), (108, 202101648), (112, 194883732), (124, 176024016), (126, 173229984), (144, 151576236), (162, 134734432), (168, 129922488), (186, 117349344), (189, 115486656), (192, 113682177), (216, 101050824), (217, 100585152), (224, 97441866), (248, 88012008), (252, 86614992), (279, 78232896), (288, 75788118), (324, 67367216), (336, 64961244), (372, 58674672), (378, 57743328), (432, 50525412), (434, 50292576), (448, 48720933), (496, 44006004), (504, 43307496), (558, 39116448), (567, 38495552), (576, 37894059), (648, 33683608), (651, 33528384), (672, 32480622), (744, 29337336), (756, 28871664), (837, 26077632), (864, 25262706), (868, 25146288), (992, 22003002), (1008, 21653748), (1116, 19558224), (1134, 19247776), (1296, 16841804), (1302, 16764192), (1344, 16240311), (1488, 14668668), (1512, 14435832), (1674, 13038816), (1728, 12631353), (1736, 12573144), (1953, 11176128), (1984, 11001501), (2016, 10826874), (2232, 9779112), (2268, 9623888), (2511, 8692544), (2592, 8420902), (2604, 8382096), (2976, 7334334), (3024, 7217916), (3348, 6519408), (3472, 6286572), (3906, 5588064), (4032, 5413437), (4464, 4889556), (4536, 4811944), (5022, 4346272), (5184, 4210451), (5208, 4191048), (5859, 3725376), (5952, 3667167), (6048, 3608958), (6696, 3259704), (6944, 3143286), (7812, 2794032), (8928, 2444778), (9072, 2405972), (10044, 2173136), (10416, 2095524), (11718, 1862688), (12096, 1804479), (13392, 1629852), (13888, 1571643), (15624, 1397016), (17577, 1241792), (17856, 1222389), (18144, 1202986), (19403, 1124928), (20088, 1086568), (20832, 1047762), (23436, 931344), (26784, 814926), (31248, 698508), (35154, 620896), (36288, 601493), (38806, 562464), (40176, 543284), (41664, 523881), (46872, 465672), (53568, 407463), (58209, 374976), (62496, 349254), (70308, 310448), (77612, 281232), (80352, 271642), (93744, 232836), (116418, 187488), (124992, 174627), (135821, 160704), (140616, 155224)]