2540987904

素因数分解:

$2^9\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 400

約数和(自身を含む): 8665039152

約数和(自身を除く): 6124051248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 53, 56, 64, 78, 84, 91, 96, 98, 104, 106, 112, 128, 147, 156, 159, 168, 182, 192, 196, 208, 212, 224, 256, 273, 294, 312, 318, 336, 343, 364, 371, 384, 392, 416, 424, 448, 512, 546, 588, 624, 636, 637, 672, 686, 689, 728, 742, 768, 784, 832, 848, 896, 1029, 1092, 1113, 1176, 1248, 1272, 1274, 1344, 1372, 1378, 1456, 1484, 1536, 1568, 1664, 1696, 1792, 1911, 2058, 2067, 2184, 2226, 2352, 2401, 2496, 2544, 2548, 2597, 2688, 2744, 2756, 2912, 2968, 3136, 3328, 3392, 3584, 3822, 4116, 4134, 4368, 4452, 4459, 4704, 4802, 4823, 4992, 5088, 5096, 5194, 5376, 5488, 5512, 5824, 5936, 6272, 6656, 6784, 7203, 7644, 7791, 8232, 8268, 8736, 8904, 8918, 9408, 9604, 9646, 9984, 10176, 10192, 10388, 10752, 10976, 11024, 11648, 11872, 12544, 13377, 13568, 14406, 14469, 15288, 15582, 16464, 16536, 17472, 17808, 17836, 18179, 18816, 19208, 19292, 19968, 20352, 20384, 20776, 21952, 22048, 23296, 23744, 25088, 26754, 27136, 28812, 28938, 30576, 31164, 31213, 32928, 33072, 33761, 34944, 35616, 35672, 36358, 37632, 38416, 38584, 40704, 40768, 41552, 43904, 44096, 46592, 47488, 53508, 54537, 57624, 57876, 61152, 62328, 62426, 65856, 66144, 67522, 69888, 71232, 71344, 72716, 75264, 76832, 77168, 81408, 81536, 83104, 87808, 88192, 93639, 94976, 101283, 107016, 109074, 115248, 115752, 122304, 124656, 124852, 127253, 131712, 132288, 135044, 139776, 142464, 142688, 145432, 153664, 154336, 163072, 166208, 175616, 176384, 187278, 189952, 202566, 214032, 218148, 230496, 231504, 236327, 244608, 249312, 249704, 254506, 263424, 264576, 270088, 284928, 285376, 290864, 307328, 308672, 326144, 332416, 352768, 374556, 381759, 405132, 428064, 436296, 460992, 463008, 472654, 489216, 498624, 499408, 509012, 526848, 529152, 540176, 569856, 570752, 581728, 614656, 617344, 664832, 708981, 749112, 763518, 810264, 856128, 872592, 921984, 926016, 945308, 978432, 997248, 998816, 1018024, 1058304, 1080352, 1141504, 1163456, 1229312, 1234688, 1329664, 1417962, 1498224, 1527036, 1620528, 1654289, 1712256, 1745184, 1843968, 1852032, 1890616, 1994496, 1997632, 2036048, 2160704, 2283008, 2326912, 2469376, 2835924, 2996448, 3054072, 3241056, 3308578, 3424512, 3490368, 3687936, 3704064, 3781232, 3988992, 3995264, 4072096, 4321408, 4653824, 4962867, 5671848, 5992896, 6108144, 6482112, 6617156, 6849024, 6980736, 7408128, 7562464, 7990528, 8144192, 8642816, 9307648, 9925734, 11343696, 11985792, 12216288, 12964224, 13234312, 13961472, 15124928, 15981056, 16288384, 17285632, 19851468, 22687392, 23971584, 24432576, 25928448, 26468624, 27922944, 30249856, 32576768, 39702936, 45374784, 47943168, 48865152, 51856896, 52937248, 60499712, 65153536, 79405872, 90749568, 97730304, 105874496, 120999424, 158811744, 181499136, 195460608, 211748992, 317623488, 362998272, 423497984, 635246976, 846995968, 1270493952, 2540987904]

約数ペア:

[(1, 2540987904), (2, 1270493952), (3, 846995968), (4, 635246976), (6, 423497984), (7, 362998272), (8, 317623488), (12, 211748992), (13, 195460608), (14, 181499136), (16, 158811744), (21, 120999424), (24, 105874496), (26, 97730304), (28, 90749568), (32, 79405872), (39, 65153536), (42, 60499712), (48, 52937248), (49, 51856896), (52, 48865152), (53, 47943168), (56, 45374784), (64, 39702936), (78, 32576768), (84, 30249856), (91, 27922944), (96, 26468624), (98, 25928448), (104, 24432576), (106, 23971584), (112, 22687392), (128, 19851468), (147, 17285632), (156, 16288384), (159, 15981056), (168, 15124928), (182, 13961472), (192, 13234312), (196, 12964224), (208, 12216288), (212, 11985792), (224, 11343696), (256, 9925734), (273, 9307648), (294, 8642816), (312, 8144192), (318, 7990528), (336, 7562464), (343, 7408128), (364, 6980736), (371, 6849024), (384, 6617156), (392, 6482112), (416, 6108144), (424, 5992896), (448, 5671848), (512, 4962867), (546, 4653824), (588, 4321408), (624, 4072096), (636, 3995264), (637, 3988992), (672, 3781232), (686, 3704064), (689, 3687936), (728, 3490368), (742, 3424512), (768, 3308578), (784, 3241056), (832, 3054072), (848, 2996448), (896, 2835924), (1029, 2469376), (1092, 2326912), (1113, 2283008), (1176, 2160704), (1248, 2036048), (1272, 1997632), (1274, 1994496), (1344, 1890616), (1372, 1852032), (1378, 1843968), (1456, 1745184), (1484, 1712256), (1536, 1654289), (1568, 1620528), (1664, 1527036), (1696, 1498224), (1792, 1417962), (1911, 1329664), (2058, 1234688), (2067, 1229312), (2184, 1163456), (2226, 1141504), (2352, 1080352), (2401, 1058304), (2496, 1018024), (2544, 998816), (2548, 997248), (2597, 978432), (2688, 945308), (2744, 926016), (2756, 921984), (2912, 872592), (2968, 856128), (3136, 810264), (3328, 763518), (3392, 749112), (3584, 708981), (3822, 664832), (4116, 617344), (4134, 614656), (4368, 581728), (4452, 570752), (4459, 569856), (4704, 540176), (4802, 529152), (4823, 526848), (4992, 509012), (5088, 499408), (5096, 498624), (5194, 489216), (5376, 472654), (5488, 463008), (5512, 460992), (5824, 436296), (5936, 428064), (6272, 405132), (6656, 381759), (6784, 374556), (7203, 352768), (7644, 332416), (7791, 326144), (8232, 308672), (8268, 307328), (8736, 290864), (8904, 285376), (8918, 284928), (9408, 270088), (9604, 264576), (9646, 263424), (9984, 254506), (10176, 249704), (10192, 249312), (10388, 244608), (10752, 236327), (10976, 231504), (11024, 230496), (11648, 218148), (11872, 214032), (12544, 202566), (13377, 189952), (13568, 187278), (14406, 176384), (14469, 175616), (15288, 166208), (15582, 163072), (16464, 154336), (16536, 153664), (17472, 145432), (17808, 142688), (17836, 142464), (18179, 139776), (18816, 135044), (19208, 132288), (19292, 131712), (19968, 127253), (20352, 124852), (20384, 124656), (20776, 122304), (21952, 115752), (22048, 115248), (23296, 109074), (23744, 107016), (25088, 101283), (26754, 94976), (27136, 93639), (28812, 88192), (28938, 87808), (30576, 83104), (31164, 81536), (31213, 81408), (32928, 77168), (33072, 76832), (33761, 75264), (34944, 72716), (35616, 71344), (35672, 71232), (36358, 69888), (37632, 67522), (38416, 66144), (38584, 65856), (40704, 62426), (40768, 62328), (41552, 61152), (43904, 57876), (44096, 57624), (46592, 54537), (47488, 53508)]