253986432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1634

約数の個数: 128

約数和(自身を含む): 784176000

約数和(自身を除く): 530189568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 336, 366, 384, 427, 448, 488, 672, 732, 854, 896, 976, 1281, 1344, 1464, 1549, 1708, 1952, 2562, 2688, 2928, 3098, 3416, 3904, 4647, 5124, 5856, 6196, 6832, 7808, 9294, 10248, 10843, 11712, 12392, 13664, 18588, 20496, 21686, 23424, 24784, 27328, 32529, 37176, 40992, 43372, 49568, 54656, 65058, 74352, 81984, 86744, 94489, 99136, 130116, 148704, 163968, 173488, 188978, 198272, 260232, 283467, 297408, 346976, 377956, 520464, 566934, 594816, 661423, 693952, 755912, 1040928, 1133868, 1322846, 1387904, 1511824, 1984269, 2081856, 2267736, 2645692, 3023648, 3968538, 4163712, 4535472, 5291384, 6047296, 7937076, 9070944, 10582768, 12094592, 15874152, 18141888, 21165536, 31748304, 36283776, 42331072, 63496608, 84662144, 126993216, 253986432]

約数ペア:

[(1, 253986432), (2, 126993216), (3, 84662144), (4, 63496608), (6, 42331072), (7, 36283776), (8, 31748304), (12, 21165536), (14, 18141888), (16, 15874152), (21, 12094592), (24, 10582768), (28, 9070944), (32, 7937076), (42, 6047296), (48, 5291384), (56, 4535472), (61, 4163712), (64, 3968538), (84, 3023648), (96, 2645692), (112, 2267736), (122, 2081856), (128, 1984269), (168, 1511824), (183, 1387904), (192, 1322846), (224, 1133868), (244, 1040928), (336, 755912), (366, 693952), (384, 661423), (427, 594816), (448, 566934), (488, 520464), (672, 377956), (732, 346976), (854, 297408), (896, 283467), (976, 260232), (1281, 198272), (1344, 188978), (1464, 173488), (1549, 163968), (1708, 148704), (1952, 130116), (2562, 99136), (2688, 94489), (2928, 86744), (3098, 81984), (3416, 74352), (3904, 65058), (4647, 54656), (5124, 49568), (5856, 43372), (6196, 40992), (6832, 37176), (7808, 32529), (9294, 27328), (10248, 24784), (10843, 23424), (11712, 21686), (12392, 20496), (13664, 18588)]