1789081344

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:305

約数の個数: 270

約数和(自身を含む): 5653826640

約数和(自身を除く): 3864745296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 239, 256, 288, 304, 324, 342, 361, 384, 432, 456, 478, 513, 576, 608, 648, 684, 717, 722, 768, 864, 912, 956, 1026, 1083, 1152, 1216, 1296, 1368, 1434, 1444, 1539, 1728, 1824, 1912, 2052, 2151, 2166, 2304, 2432, 2592, 2736, 2868, 2888, 3078, 3249, 3456, 3648, 3824, 4104, 4302, 4332, 4541, 4864, 5184, 5472, 5736, 5776, 6156, 6453, 6498, 6912, 7296, 7648, 8208, 8604, 8664, 9082, 9747, 10368, 10944, 11472, 11552, 12312, 12906, 12996, 13623, 14592, 15296, 16416, 17208, 17328, 18164, 19359, 19494, 20736, 21888, 22944, 23104, 24624, 25812, 25992, 27246, 29241, 30592, 32832, 34416, 34656, 36328, 38718, 38988, 40869, 43776, 45888, 46208, 49248, 51624, 51984, 54492, 58482, 61184, 65664, 68832, 69312, 72656, 77436, 77976, 81738, 86279, 91776, 92416, 98496, 103248, 103968, 108984, 116964, 122607, 131328, 137664, 138624, 145312, 154872, 155952, 163476, 172558, 183552, 196992, 206496, 207936, 217968, 233928, 245214, 258837, 275328, 277248, 290624, 309744, 311904, 326952, 345116, 367821, 393984, 412992, 415872, 435936, 467856, 490428, 517674, 550656, 581248, 619488, 623808, 653904, 690232, 735642, 776511, 825984, 831744, 871872, 935712, 980856, 1035348, 1162496, 1238976, 1247616, 1307808, 1380464, 1471284, 1553022, 1651968, 1743744, 1871424, 1961712, 2070696, 2329533, 2477952, 2495232, 2615616, 2760928, 2942568, 3106044, 3487488, 3742848, 3923424, 4141392, 4659066, 4955904, 5231232, 5521856, 5885136, 6212088, 6988599, 7485696, 7846848, 8282784, 9318132, 10462464, 11043712, 11770272, 12424176, 13977198, 15693696, 16565568, 18636264, 22087424, 23540544, 24848352, 27954396, 31387392, 33131136, 37272528, 47081088, 49696704, 55908792, 66262272, 74545056, 94162176, 99393408, 111817584, 149090112, 198786816, 223635168, 298180224, 447270336, 596360448, 894540672, 1789081344]

約数ペア:

[(1, 1789081344), (2, 894540672), (3, 596360448), (4, 447270336), (6, 298180224), (8, 223635168), (9, 198786816), (12, 149090112), (16, 111817584), (18, 99393408), (19, 94162176), (24, 74545056), (27, 66262272), (32, 55908792), (36, 49696704), (38, 47081088), (48, 37272528), (54, 33131136), (57, 31387392), (64, 27954396), (72, 24848352), (76, 23540544), (81, 22087424), (96, 18636264), (108, 16565568), (114, 15693696), (128, 13977198), (144, 12424176), (152, 11770272), (162, 11043712), (171, 10462464), (192, 9318132), (216, 8282784), (228, 7846848), (239, 7485696), (256, 6988599), (288, 6212088), (304, 5885136), (324, 5521856), (342, 5231232), (361, 4955904), (384, 4659066), (432, 4141392), (456, 3923424), (478, 3742848), (513, 3487488), (576, 3106044), (608, 2942568), (648, 2760928), (684, 2615616), (717, 2495232), (722, 2477952), (768, 2329533), (864, 2070696), (912, 1961712), (956, 1871424), (1026, 1743744), (1083, 1651968), (1152, 1553022), (1216, 1471284), (1296, 1380464), (1368, 1307808), (1434, 1247616), (1444, 1238976), (1539, 1162496), (1728, 1035348), (1824, 980856), (1912, 935712), (2052, 871872), (2151, 831744), (2166, 825984), (2304, 776511), (2432, 735642), (2592, 690232), (2736, 653904), (2868, 623808), (2888, 619488), (3078, 581248), (3249, 550656), (3456, 517674), (3648, 490428), (3824, 467856), (4104, 435936), (4302, 415872), (4332, 412992), (4541, 393984), (4864, 367821), (5184, 345116), (5472, 326952), (5736, 311904), (5776, 309744), (6156, 290624), (6453, 277248), (6498, 275328), (6912, 258837), (7296, 245214), (7648, 233928), (8208, 217968), (8604, 207936), (8664, 206496), (9082, 196992), (9747, 183552), (10368, 172558), (10944, 163476), (11472, 155952), (11552, 154872), (12312, 145312), (12906, 138624), (12996, 137664), (13623, 131328), (14592, 122607), (15296, 116964), (16416, 108984), (17208, 103968), (17328, 103248), (18164, 98496), (19359, 92416), (19494, 91776), (20736, 86279), (21888, 81738), (22944, 77976), (23104, 77436), (24624, 72656), (25812, 69312), (25992, 68832), (27246, 65664), (29241, 61184), (30592, 58482), (32832, 54492), (34416, 51984), (34656, 51624), (36328, 49248), (38718, 46208), (38988, 45888), (40869, 43776)]