647522304

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 2073970080

約数和(自身を除く): 1426447776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 67, 78, 88, 96, 104, 121, 128, 132, 134, 143, 156, 176, 192, 201, 208, 242, 256, 264, 268, 286, 312, 352, 363, 384, 402, 416, 429, 484, 512, 528, 536, 572, 624, 704, 726, 737, 768, 804, 832, 858, 871, 968, 1024, 1056, 1072, 1144, 1248, 1408, 1452, 1474, 1536, 1573, 1608, 1664, 1716, 1742, 1936, 2048, 2112, 2144, 2211, 2288, 2496, 2613, 2816, 2904, 2948, 3072, 3146, 3216, 3328, 3432, 3484, 3872, 4224, 4288, 4422, 4576, 4719, 4992, 5226, 5632, 5808, 5896, 6144, 6292, 6432, 6656, 6864, 6968, 7744, 8107, 8448, 8576, 8844, 9152, 9438, 9581, 9984, 10452, 11264, 11616, 11792, 12584, 12864, 13312, 13728, 13936, 15488, 16214, 16896, 17152, 17688, 18304, 18876, 19162, 19968, 20904, 22528, 23232, 23584, 24321, 25168, 25728, 26624, 27456, 27872, 28743, 30976, 32428, 33792, 34304, 35376, 36608, 37752, 38324, 39936, 41808, 46464, 47168, 48642, 50336, 51456, 54912, 55744, 57486, 61952, 64856, 67584, 68608, 70752, 73216, 75504, 76648, 79872, 83616, 92928, 94336, 97284, 100672, 102912, 105391, 109824, 111488, 114972, 123904, 129712, 137216, 141504, 146432, 151008, 153296, 167232, 185856, 188672, 194568, 201344, 205824, 210782, 219648, 222976, 229944, 247808, 259424, 283008, 292864, 302016, 306592, 316173, 334464, 371712, 377344, 389136, 402688, 411648, 421564, 439296, 445952, 459888, 518848, 566016, 604032, 613184, 632346, 668928, 743424, 754688, 778272, 805376, 843128, 878592, 891904, 919776, 1037696, 1132032, 1208064, 1226368, 1264692, 1337856, 1509376, 1556544, 1610752, 1686256, 1783808, 1839552, 2075392, 2264064, 2416128, 2452736, 2529384, 2675712, 3113088, 3221504, 3372512, 3679104, 4150784, 4528128, 4832256, 4905472, 5058768, 5351424, 6226176, 6745024, 7358208, 8301568, 9664512, 9810944, 10117536, 12452352, 13490048, 14716416, 16603136, 19621888, 20235072, 24904704, 26980096, 29432832, 40470144, 49809408, 53960192, 58865664, 80940288, 107920384, 161880576, 215840768, 323761152, 647522304]

約数ペア:

[(1, 647522304), (2, 323761152), (3, 215840768), (4, 161880576), (6, 107920384), (8, 80940288), (11, 58865664), (12, 53960192), (13, 49809408), (16, 40470144), (22, 29432832), (24, 26980096), (26, 24904704), (32, 20235072), (33, 19621888), (39, 16603136), (44, 14716416), (48, 13490048), (52, 12452352), (64, 10117536), (66, 9810944), (67, 9664512), (78, 8301568), (88, 7358208), (96, 6745024), (104, 6226176), (121, 5351424), (128, 5058768), (132, 4905472), (134, 4832256), (143, 4528128), (156, 4150784), (176, 3679104), (192, 3372512), (201, 3221504), (208, 3113088), (242, 2675712), (256, 2529384), (264, 2452736), (268, 2416128), (286, 2264064), (312, 2075392), (352, 1839552), (363, 1783808), (384, 1686256), (402, 1610752), (416, 1556544), (429, 1509376), (484, 1337856), (512, 1264692), (528, 1226368), (536, 1208064), (572, 1132032), (624, 1037696), (704, 919776), (726, 891904), (737, 878592), (768, 843128), (804, 805376), (832, 778272), (858, 754688), (871, 743424), (968, 668928), (1024, 632346), (1056, 613184), (1072, 604032), (1144, 566016), (1248, 518848), (1408, 459888), (1452, 445952), (1474, 439296), (1536, 421564), (1573, 411648), (1608, 402688), (1664, 389136), (1716, 377344), (1742, 371712), (1936, 334464), (2048, 316173), (2112, 306592), (2144, 302016), (2211, 292864), (2288, 283008), (2496, 259424), (2613, 247808), (2816, 229944), (2904, 222976), (2948, 219648), (3072, 210782), (3146, 205824), (3216, 201344), (3328, 194568), (3432, 188672), (3484, 185856), (3872, 167232), (4224, 153296), (4288, 151008), (4422, 146432), (4576, 141504), (4719, 137216), (4992, 129712), (5226, 123904), (5632, 114972), (5808, 111488), (5896, 109824), (6144, 105391), (6292, 102912), (6432, 100672), (6656, 97284), (6864, 94336), (6968, 92928), (7744, 83616), (8107, 79872), (8448, 76648), (8576, 75504), (8844, 73216), (9152, 70752), (9438, 68608), (9581, 67584), (9984, 64856), (10452, 61952), (11264, 57486), (11616, 55744), (11792, 54912), (12584, 51456), (12864, 50336), (13312, 48642), (13728, 47168), (13936, 46464), (15488, 41808), (16214, 39936), (16896, 38324), (17152, 37752), (17688, 36608), (18304, 35376), (18876, 34304), (19162, 33792), (19968, 32428), (20904, 30976), (22528, 28743), (23232, 27872), (23584, 27456), (24321, 26624), (25168, 25728)]