254610048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:223

約数の個数: 256

約数和(自身を含む): 861696000

約数和(自身を除く): 607085952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 79, 84, 88, 96, 109, 112, 128, 132, 154, 158, 168, 176, 192, 218, 224, 231, 237, 264, 308, 316, 327, 336, 352, 384, 436, 448, 462, 474, 528, 553, 616, 632, 654, 672, 704, 763, 869, 872, 896, 924, 948, 1056, 1106, 1199, 1232, 1264, 1308, 1344, 1408, 1526, 1659, 1738, 1744, 1848, 1896, 2112, 2212, 2289, 2398, 2464, 2528, 2607, 2616, 2688, 3052, 3318, 3476, 3488, 3597, 3696, 3792, 4224, 4424, 4578, 4796, 4928, 5056, 5214, 5232, 6083, 6104, 6636, 6952, 6976, 7194, 7392, 7584, 8393, 8611, 8848, 9156, 9592, 9856, 10112, 10428, 10464, 12166, 12208, 13272, 13904, 13952, 14388, 14784, 15168, 16786, 17222, 17696, 18249, 18312, 19184, 20856, 20928, 24332, 24416, 25179, 25833, 26544, 27808, 28776, 29568, 30336, 33572, 34444, 35392, 36498, 36624, 38368, 41712, 41856, 48664, 48832, 50358, 51666, 53088, 55616, 57552, 60277, 67144, 68888, 70784, 72996, 73248, 76736, 83424, 94721, 97328, 97664, 100716, 103332, 106176, 111232, 115104, 120554, 134288, 137776, 145992, 146496, 153472, 166848, 180831, 189442, 194656, 201432, 206664, 212352, 230208, 241108, 268576, 275552, 284163, 291984, 292992, 333696, 361662, 378884, 389312, 402864, 413328, 460416, 482216, 537152, 551104, 568326, 583968, 663047, 723324, 757768, 778624, 805728, 826656, 964432, 1074304, 1102208, 1136652, 1167936, 1326094, 1446648, 1515536, 1611456, 1653312, 1928864, 1989141, 2273304, 2335872, 2652188, 2893296, 3031072, 3222912, 3306624, 3857728, 3978282, 4546608, 5304376, 5786592, 6062144, 7715456, 7956564, 9093216, 10608752, 11573184, 12124288, 15913128, 18186432, 21217504, 23146368, 31826256, 36372864, 42435008, 63652512, 84870016, 127305024, 254610048]

約数ペア:

[(1, 254610048), (2, 127305024), (3, 84870016), (4, 63652512), (6, 42435008), (7, 36372864), (8, 31826256), (11, 23146368), (12, 21217504), (14, 18186432), (16, 15913128), (21, 12124288), (22, 11573184), (24, 10608752), (28, 9093216), (32, 7956564), (33, 7715456), (42, 6062144), (44, 5786592), (48, 5304376), (56, 4546608), (64, 3978282), (66, 3857728), (77, 3306624), (79, 3222912), (84, 3031072), (88, 2893296), (96, 2652188), (109, 2335872), (112, 2273304), (128, 1989141), (132, 1928864), (154, 1653312), (158, 1611456), (168, 1515536), (176, 1446648), (192, 1326094), (218, 1167936), (224, 1136652), (231, 1102208), (237, 1074304), (264, 964432), (308, 826656), (316, 805728), (327, 778624), (336, 757768), (352, 723324), (384, 663047), (436, 583968), (448, 568326), (462, 551104), (474, 537152), (528, 482216), (553, 460416), (616, 413328), (632, 402864), (654, 389312), (672, 378884), (704, 361662), (763, 333696), (869, 292992), (872, 291984), (896, 284163), (924, 275552), (948, 268576), (1056, 241108), (1106, 230208), (1199, 212352), (1232, 206664), (1264, 201432), (1308, 194656), (1344, 189442), (1408, 180831), (1526, 166848), (1659, 153472), (1738, 146496), (1744, 145992), (1848, 137776), (1896, 134288), (2112, 120554), (2212, 115104), (2289, 111232), (2398, 106176), (2464, 103332), (2528, 100716), (2607, 97664), (2616, 97328), (2688, 94721), (3052, 83424), (3318, 76736), (3476, 73248), (3488, 72996), (3597, 70784), (3696, 68888), (3792, 67144), (4224, 60277), (4424, 57552), (4578, 55616), (4796, 53088), (4928, 51666), (5056, 50358), (5214, 48832), (5232, 48664), (6083, 41856), (6104, 41712), (6636, 38368), (6952, 36624), (6976, 36498), (7194, 35392), (7392, 34444), (7584, 33572), (8393, 30336), (8611, 29568), (8848, 28776), (9156, 27808), (9592, 26544), (9856, 25833), (10112, 25179), (10428, 24416), (10464, 24332), (12166, 20928), (12208, 20856), (13272, 19184), (13904, 18312), (13952, 18249), (14388, 17696), (14784, 17222), (15168, 16786)]