621484032

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 1849236480

約数和(自身を除く): 1227752448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 251, 256, 312, 372, 384, 403, 416, 496, 502, 512, 624, 744, 753, 768, 806, 832, 992, 1004, 1024, 1209, 1248, 1488, 1506, 1536, 1612, 1664, 1984, 2008, 2048, 2418, 2496, 2976, 3012, 3072, 3224, 3263, 3328, 3968, 4016, 4836, 4992, 5952, 6024, 6144, 6448, 6526, 6656, 7781, 7936, 8032, 9672, 9789, 9984, 11904, 12048, 12896, 13052, 13312, 15562, 15872, 16064, 19344, 19578, 19968, 23343, 23808, 24096, 25792, 26104, 26624, 31124, 31744, 32128, 38688, 39156, 39936, 46686, 47616, 48192, 51584, 52208, 62248, 63488, 64256, 77376, 78312, 79872, 93372, 95232, 96384, 101153, 103168, 104416, 124496, 128512, 154752, 156624, 186744, 190464, 192768, 202306, 206336, 208832, 248992, 257024, 303459, 309504, 313248, 373488, 385536, 404612, 412672, 417664, 497984, 514048, 606918, 619008, 626496, 746976, 771072, 809224, 825344, 835328, 995968, 1213836, 1238016, 1252992, 1493952, 1542144, 1618448, 1670656, 1991936, 2427672, 2476032, 2505984, 2987904, 3236896, 3341312, 3983872, 4855344, 5011968, 5975808, 6473792, 6682624, 7967744, 9710688, 10023936, 11951616, 12947584, 15935488, 19421376, 20047872, 23903232, 25895168, 38842752, 47806464, 51790336, 77685504, 103580672, 155371008, 207161344, 310742016, 621484032]

約数ペア:

[(1, 621484032), (2, 310742016), (3, 207161344), (4, 155371008), (6, 103580672), (8, 77685504), (12, 51790336), (13, 47806464), (16, 38842752), (24, 25895168), (26, 23903232), (31, 20047872), (32, 19421376), (39, 15935488), (48, 12947584), (52, 11951616), (62, 10023936), (64, 9710688), (78, 7967744), (93, 6682624), (96, 6473792), (104, 5975808), (124, 5011968), (128, 4855344), (156, 3983872), (186, 3341312), (192, 3236896), (208, 2987904), (248, 2505984), (251, 2476032), (256, 2427672), (312, 1991936), (372, 1670656), (384, 1618448), (403, 1542144), (416, 1493952), (496, 1252992), (502, 1238016), (512, 1213836), (624, 995968), (744, 835328), (753, 825344), (768, 809224), (806, 771072), (832, 746976), (992, 626496), (1004, 619008), (1024, 606918), (1209, 514048), (1248, 497984), (1488, 417664), (1506, 412672), (1536, 404612), (1612, 385536), (1664, 373488), (1984, 313248), (2008, 309504), (2048, 303459), (2418, 257024), (2496, 248992), (2976, 208832), (3012, 206336), (3072, 202306), (3224, 192768), (3263, 190464), (3328, 186744), (3968, 156624), (4016, 154752), (4836, 128512), (4992, 124496), (5952, 104416), (6024, 103168), (6144, 101153), (6448, 96384), (6526, 95232), (6656, 93372), (7781, 79872), (7936, 78312), (8032, 77376), (9672, 64256), (9789, 63488), (9984, 62248), (11904, 52208), (12048, 51584), (12896, 48192), (13052, 47616), (13312, 46686), (15562, 39936), (15872, 39156), (16064, 38688), (19344, 32128), (19578, 31744), (19968, 31124), (23343, 26624), (23808, 26104), (24096, 25792)]