19968415488

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:3009

約数の個数: 360

約数和(自身を含む): 69519808512

約数和(自身を除く): 49551393024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 81, 84, 94, 96, 108, 112, 126, 128, 141, 144, 162, 168, 188, 189, 192, 216, 224, 252, 256, 282, 288, 324, 329, 336, 376, 378, 384, 423, 432, 448, 504, 564, 567, 576, 648, 658, 672, 752, 756, 768, 846, 864, 896, 987, 1008, 1128, 1134, 1152, 1269, 1296, 1316, 1344, 1504, 1512, 1692, 1728, 1792, 1974, 2016, 2256, 2268, 2304, 2538, 2592, 2632, 2688, 2927, 2961, 3008, 3024, 3384, 3456, 3807, 3948, 4032, 4512, 4536, 5076, 5184, 5264, 5376, 5854, 5922, 6016, 6048, 6768, 6912, 7614, 7896, 8064, 8781, 8883, 9024, 9072, 10152, 10368, 10528, 11708, 11844, 12032, 12096, 13536, 15228, 15792, 16128, 17562, 17766, 18048, 18144, 20304, 20489, 20736, 21056, 23416, 23688, 24192, 26343, 26649, 27072, 30456, 31584, 35124, 35532, 36096, 36288, 40608, 40978, 42112, 46832, 47376, 48384, 52686, 53298, 54144, 60912, 61467, 63168, 70248, 71064, 72576, 79029, 81216, 81956, 84224, 93664, 94752, 105372, 106596, 108288, 121824, 122934, 126336, 137569, 140496, 142128, 145152, 158058, 162432, 163912, 184401, 187328, 189504, 210744, 213192, 237087, 243648, 245868, 252672, 275138, 280992, 284256, 316116, 324864, 327824, 368802, 374656, 379008, 412707, 421488, 426384, 474174, 487296, 491736, 550276, 553203, 561984, 568512, 632232, 655648, 737604, 749312, 758016, 825414, 842976, 852768, 948348, 962983, 974592, 983472, 1100552, 1106406, 1123968, 1137024, 1238121, 1264464, 1311296, 1475208, 1650828, 1659609, 1685952, 1705536, 1896696, 1925966, 1966944, 2201104, 2212812, 2247936, 2274048, 2476242, 2528928, 2622592, 2888949, 2950416, 3301656, 3319218, 3371904, 3411072, 3714363, 3793392, 3851932, 3933888, 4402208, 4425624, 4952484, 5057856, 5245184, 5777898, 5900832, 6603312, 6638436, 6743808, 6822144, 7428726, 7586784, 7703864, 7867776, 8666847, 8804416, 8851248, 9904968, 10115712, 11143089, 11555796, 11801664, 13206624, 13276872, 14857452, 15173568, 15407728, 15735552, 17333694, 17608832, 17702496, 19809936, 20231424, 22286178, 23111592, 23603328, 26000541, 26413248, 26553744, 29714904, 30347136, 30815456, 34667388, 35217664, 35404992, 39619872, 44572356, 46223184, 47206656, 52001082, 52826496, 53107488, 59429808, 60694272, 61630912, 69334776, 70809984, 78001623, 79239744, 89144712, 92446368, 104002164, 105652992, 106214976, 118859616, 123261824, 138669552, 141619968, 156003246, 158479488, 178289424, 184892736, 208004328, 212429952, 237719232, 246523648, 277339104, 312006492, 316958976, 356578848, 369785472, 416008656, 424859904, 475438464, 554678208, 624012984, 713157696, 739570944, 832017312, 950876928, 1109356416, 1248025968, 1426315392, 1664034624, 2218712832, 2496051936, 2852630784, 3328069248, 4992103872, 6656138496, 9984207744, 19968415488]

約数ペア:

[(1, 19968415488), (2, 9984207744), (3, 6656138496), (4, 4992103872), (6, 3328069248), (7, 2852630784), (8, 2496051936), (9, 2218712832), (12, 1664034624), (14, 1426315392), (16, 1248025968), (18, 1109356416), (21, 950876928), (24, 832017312), (27, 739570944), (28, 713157696), (32, 624012984), (36, 554678208), (42, 475438464), (47, 424859904), (48, 416008656), (54, 369785472), (56, 356578848), (63, 316958976), (64, 312006492), (72, 277339104), (81, 246523648), (84, 237719232), (94, 212429952), (96, 208004328), (108, 184892736), (112, 178289424), (126, 158479488), (128, 156003246), (141, 141619968), (144, 138669552), (162, 123261824), (168, 118859616), (188, 106214976), (189, 105652992), (192, 104002164), (216, 92446368), (224, 89144712), (252, 79239744), (256, 78001623), (282, 70809984), (288, 69334776), (324, 61630912), (329, 60694272), (336, 59429808), (376, 53107488), (378, 52826496), (384, 52001082), (423, 47206656), (432, 46223184), (448, 44572356), (504, 39619872), (564, 35404992), (567, 35217664), (576, 34667388), (648, 30815456), (658, 30347136), (672, 29714904), (752, 26553744), (756, 26413248), (768, 26000541), (846, 23603328), (864, 23111592), (896, 22286178), (987, 20231424), (1008, 19809936), (1128, 17702496), (1134, 17608832), (1152, 17333694), (1269, 15735552), (1296, 15407728), (1316, 15173568), (1344, 14857452), (1504, 13276872), (1512, 13206624), (1692, 11801664), (1728, 11555796), (1792, 11143089), (1974, 10115712), (2016, 9904968), (2256, 8851248), (2268, 8804416), (2304, 8666847), (2538, 7867776), (2592, 7703864), (2632, 7586784), (2688, 7428726), (2927, 6822144), (2961, 6743808), (3008, 6638436), (3024, 6603312), (3384, 5900832), (3456, 5777898), (3807, 5245184), (3948, 5057856), (4032, 4952484), (4512, 4425624), (4536, 4402208), (5076, 3933888), (5184, 3851932), (5264, 3793392), (5376, 3714363), (5854, 3411072), (5922, 3371904), (6016, 3319218), (6048, 3301656), (6768, 2950416), (6912, 2888949), (7614, 2622592), (7896, 2528928), (8064, 2476242), (8781, 2274048), (8883, 2247936), (9024, 2212812), (9072, 2201104), (10152, 1966944), (10368, 1925966), (10528, 1896696), (11708, 1705536), (11844, 1685952), (12032, 1659609), (12096, 1650828), (13536, 1475208), (15228, 1311296), (15792, 1264464), (16128, 1238121), (17562, 1137024), (17766, 1123968), (18048, 1106406), (18144, 1100552), (20304, 983472), (20489, 974592), (20736, 962983), (21056, 948348), (23416, 852768), (23688, 842976), (24192, 825414), (26343, 758016), (26649, 749312), (27072, 737604), (30456, 655648), (31584, 632232), (35124, 568512), (35532, 561984), (36096, 553203), (36288, 550276), (40608, 491736), (40978, 487296), (42112, 474174), (46832, 426384), (47376, 421488), (48384, 412707), (52686, 379008), (53298, 374656), (54144, 368802), (60912, 327824), (61467, 324864), (63168, 316116), (70248, 284256), (71064, 280992), (72576, 275138), (79029, 252672), (81216, 245868), (81956, 243648), (84224, 237087), (93664, 213192), (94752, 210744), (105372, 189504), (106596, 187328), (108288, 184401), (121824, 163912), (122934, 162432), (126336, 158058), (137569, 145152), (140496, 142128)]