2021644128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 6214440960

約数和(自身を除く): 4192796832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 113, 158, 168, 224, 226, 237, 316, 336, 337, 339, 452, 474, 553, 632, 672, 674, 678, 791, 904, 948, 1011, 1106, 1264, 1348, 1356, 1582, 1659, 1808, 1896, 2022, 2212, 2359, 2373, 2528, 2696, 2712, 3164, 3318, 3616, 3792, 4044, 4424, 4718, 4746, 5392, 5424, 6328, 6636, 7077, 7584, 8088, 8848, 8927, 9436, 9492, 10784, 10848, 12656, 13272, 14154, 16176, 17696, 17854, 18872, 18984, 25312, 26544, 26623, 26781, 28308, 32352, 35708, 37744, 37968, 38081, 53088, 53246, 53562, 56616, 62489, 71416, 75488, 75936, 76162, 79869, 106492, 107124, 113232, 114243, 124978, 142832, 152324, 159738, 186361, 187467, 212984, 214248, 226464, 228486, 249956, 266567, 285664, 304648, 319476, 372722, 374934, 425968, 428496, 456972, 499912, 533134, 559083, 609296, 638952, 745444, 749868, 799701, 851936, 856992, 913944, 999824, 1066268, 1118166, 1218592, 1277904, 1490888, 1499736, 1599402, 1827888, 1999648, 2132536, 2236332, 2555808, 2981776, 2999472, 3008399, 3198804, 3655776, 4265072, 4472664, 5963552, 5998944, 6016798, 6397608, 8530144, 8945328, 9025197, 12033596, 12795216, 17890656, 18050394, 21058793, 24067192, 25590432, 36100788, 42117586, 48134384, 63176379, 72201576, 84235172, 96268768, 126352758, 144403152, 168470344, 252705516, 288806304, 336940688, 505411032, 673881376, 1010822064, 2021644128]

約数ペア:

[(1, 2021644128), (2, 1010822064), (3, 673881376), (4, 505411032), (6, 336940688), (7, 288806304), (8, 252705516), (12, 168470344), (14, 144403152), (16, 126352758), (21, 96268768), (24, 84235172), (28, 72201576), (32, 63176379), (42, 48134384), (48, 42117586), (56, 36100788), (79, 25590432), (84, 24067192), (96, 21058793), (112, 18050394), (113, 17890656), (158, 12795216), (168, 12033596), (224, 9025197), (226, 8945328), (237, 8530144), (316, 6397608), (336, 6016798), (337, 5998944), (339, 5963552), (452, 4472664), (474, 4265072), (553, 3655776), (632, 3198804), (672, 3008399), (674, 2999472), (678, 2981776), (791, 2555808), (904, 2236332), (948, 2132536), (1011, 1999648), (1106, 1827888), (1264, 1599402), (1348, 1499736), (1356, 1490888), (1582, 1277904), (1659, 1218592), (1808, 1118166), (1896, 1066268), (2022, 999824), (2212, 913944), (2359, 856992), (2373, 851936), (2528, 799701), (2696, 749868), (2712, 745444), (3164, 638952), (3318, 609296), (3616, 559083), (3792, 533134), (4044, 499912), (4424, 456972), (4718, 428496), (4746, 425968), (5392, 374934), (5424, 372722), (6328, 319476), (6636, 304648), (7077, 285664), (7584, 266567), (8088, 249956), (8848, 228486), (8927, 226464), (9436, 214248), (9492, 212984), (10784, 187467), (10848, 186361), (12656, 159738), (13272, 152324), (14154, 142832), (16176, 124978), (17696, 114243), (17854, 113232), (18872, 107124), (18984, 106492), (25312, 79869), (26544, 76162), (26623, 75936), (26781, 75488), (28308, 71416), (32352, 62489), (35708, 56616), (37744, 53562), (37968, 53246), (38081, 53088)]