262534272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 256

約数和(自身を含む): 937681920

約数和(自身を除く): 675147648

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 128, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 384, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 683, 704, 728, 832, 858, 896, 924, 1001, 1056, 1092, 1144, 1232, 1248, 1344, 1366, 1408, 1456, 1664, 1716, 1848, 2002, 2049, 2112, 2184, 2288, 2464, 2496, 2688, 2732, 2912, 3003, 3432, 3696, 4004, 4098, 4224, 4368, 4576, 4781, 4928, 4992, 5464, 5824, 6006, 6864, 7392, 7513, 8008, 8196, 8736, 8879, 9152, 9562, 9856, 10928, 11648, 12012, 13728, 14343, 14784, 15026, 16016, 16392, 17472, 17758, 18304, 19124, 21856, 22539, 24024, 26637, 27456, 28686, 29568, 30052, 32032, 32784, 34944, 35516, 38248, 43712, 45078, 48048, 52591, 53274, 54912, 57372, 60104, 62153, 64064, 65568, 71032, 76496, 87424, 90156, 96096, 97669, 105182, 106548, 114744, 120208, 124306, 128128, 131136, 142064, 152992, 157773, 180312, 186459, 192192, 195338, 210364, 213096, 229488, 240416, 248612, 262272, 284128, 293007, 305984, 315546, 360624, 372918, 384384, 390676, 420728, 426192, 458976, 480832, 497224, 568256, 586014, 611968, 631092, 683683, 721248, 745836, 781352, 841456, 852384, 917952, 961664, 994448, 1136512, 1172028, 1262184, 1367366, 1442496, 1491672, 1562704, 1682912, 1704768, 1835904, 1988896, 2051049, 2344056, 2524368, 2734732, 2884992, 2983344, 3125408, 3365824, 3409536, 3977792, 4102098, 4688112, 5048736, 5469464, 5966688, 6250816, 6731648, 7955584, 8204196, 9376224, 10097472, 10938928, 11933376, 12501632, 16408392, 18752448, 20194944, 21877856, 23866752, 32816784, 37504896, 43755712, 65633568, 87511424, 131267136, 262534272]

約数ペア:

[(1, 262534272), (2, 131267136), (3, 87511424), (4, 65633568), (6, 43755712), (7, 37504896), (8, 32816784), (11, 23866752), (12, 21877856), (13, 20194944), (14, 18752448), (16, 16408392), (21, 12501632), (22, 11933376), (24, 10938928), (26, 10097472), (28, 9376224), (32, 8204196), (33, 7955584), (39, 6731648), (42, 6250816), (44, 5966688), (48, 5469464), (52, 5048736), (56, 4688112), (64, 4102098), (66, 3977792), (77, 3409536), (78, 3365824), (84, 3125408), (88, 2983344), (91, 2884992), (96, 2734732), (104, 2524368), (112, 2344056), (128, 2051049), (132, 1988896), (143, 1835904), (154, 1704768), (156, 1682912), (168, 1562704), (176, 1491672), (182, 1442496), (192, 1367366), (208, 1262184), (224, 1172028), (231, 1136512), (264, 994448), (273, 961664), (286, 917952), (308, 852384), (312, 841456), (336, 781352), (352, 745836), (364, 721248), (384, 683683), (416, 631092), (429, 611968), (448, 586014), (462, 568256), (528, 497224), (546, 480832), (572, 458976), (616, 426192), (624, 420728), (672, 390676), (683, 384384), (704, 372918), (728, 360624), (832, 315546), (858, 305984), (896, 293007), (924, 284128), (1001, 262272), (1056, 248612), (1092, 240416), (1144, 229488), (1232, 213096), (1248, 210364), (1344, 195338), (1366, 192192), (1408, 186459), (1456, 180312), (1664, 157773), (1716, 152992), (1848, 142064), (2002, 131136), (2049, 128128), (2112, 124306), (2184, 120208), (2288, 114744), (2464, 106548), (2496, 105182), (2688, 97669), (2732, 96096), (2912, 90156), (3003, 87424), (3432, 76496), (3696, 71032), (4004, 65568), (4098, 64064), (4224, 62153), (4368, 60104), (4576, 57372), (4781, 54912), (4928, 53274), (4992, 52591), (5464, 48048), (5824, 45078), (6006, 43712), (6864, 38248), (7392, 35516), (7513, 34944), (8008, 32784), (8196, 32032), (8736, 30052), (8879, 29568), (9152, 28686), (9562, 27456), (9856, 26637), (10928, 24024), (11648, 22539), (12012, 21856), (13728, 19124), (14343, 18304), (14784, 17758), (15026, 17472), (16016, 16392)]