2687839872

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 7755264000

約数和(自身を除く): 5067424128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 59, 62, 64, 86, 89, 93, 96, 118, 124, 128, 129, 172, 177, 178, 186, 192, 236, 248, 258, 267, 344, 354, 356, 372, 384, 472, 496, 516, 534, 688, 708, 712, 744, 944, 992, 1032, 1068, 1333, 1376, 1416, 1424, 1488, 1829, 1888, 1984, 2064, 2136, 2537, 2666, 2752, 2759, 2832, 2848, 2976, 3658, 3776, 3827, 3968, 3999, 4128, 4272, 5074, 5251, 5332, 5487, 5504, 5518, 5664, 5696, 5952, 7316, 7552, 7611, 7654, 7998, 8256, 8277, 8544, 10148, 10502, 10664, 10974, 11036, 11328, 11392, 11481, 11904, 14632, 15222, 15308, 15753, 15996, 16512, 16554, 17088, 20296, 21004, 21328, 21948, 22072, 22656, 22962, 29264, 30444, 30616, 31506, 31992, 33108, 34176, 40592, 42008, 42656, 43896, 44144, 45924, 58528, 60888, 61232, 63012, 63984, 66216, 78647, 81184, 84016, 85312, 87792, 88288, 91848, 117056, 118637, 121776, 122464, 126024, 127968, 132432, 157294, 162368, 162781, 168032, 170624, 175584, 176576, 183696, 225793, 234112, 235941, 237274, 243552, 244928, 252048, 255936, 264864, 314588, 324736, 325562, 336064, 351168, 353152, 355911, 367392, 451586, 471882, 474548, 487104, 488343, 489856, 504096, 511872, 529728, 629176, 651124, 672128, 677379, 702336, 711822, 734784, 903172, 943764, 949096, 974208, 976686, 1008192, 1059456, 1258352, 1302248, 1354758, 1423644, 1469568, 1806344, 1887528, 1898192, 1953372, 2016384, 2516704, 2604496, 2709516, 2847288, 3612688, 3775056, 3796384, 3906744, 5033408, 5208992, 5419032, 5694576, 6999583, 7225376, 7550112, 7592768, 7813488, 10066816, 10417984, 10838064, 11389152, 13999166, 14450752, 15100224, 15185536, 15626976, 20835968, 20998749, 21676128, 22778304, 27998332, 28901504, 30200448, 31253952, 41997498, 43352256, 45556608, 55996664, 62507904, 83994996, 86704512, 111993328, 167989992, 223986656, 335979984, 447973312, 671959968, 895946624, 1343919936, 2687839872]

約数ペア:

[(1, 2687839872), (2, 1343919936), (3, 895946624), (4, 671959968), (6, 447973312), (8, 335979984), (12, 223986656), (16, 167989992), (24, 111993328), (31, 86704512), (32, 83994996), (43, 62507904), (48, 55996664), (59, 45556608), (62, 43352256), (64, 41997498), (86, 31253952), (89, 30200448), (93, 28901504), (96, 27998332), (118, 22778304), (124, 21676128), (128, 20998749), (129, 20835968), (172, 15626976), (177, 15185536), (178, 15100224), (186, 14450752), (192, 13999166), (236, 11389152), (248, 10838064), (258, 10417984), (267, 10066816), (344, 7813488), (354, 7592768), (356, 7550112), (372, 7225376), (384, 6999583), (472, 5694576), (496, 5419032), (516, 5208992), (534, 5033408), (688, 3906744), (708, 3796384), (712, 3775056), (744, 3612688), (944, 2847288), (992, 2709516), (1032, 2604496), (1068, 2516704), (1333, 2016384), (1376, 1953372), (1416, 1898192), (1424, 1887528), (1488, 1806344), (1829, 1469568), (1888, 1423644), (1984, 1354758), (2064, 1302248), (2136, 1258352), (2537, 1059456), (2666, 1008192), (2752, 976686), (2759, 974208), (2832, 949096), (2848, 943764), (2976, 903172), (3658, 734784), (3776, 711822), (3827, 702336), (3968, 677379), (3999, 672128), (4128, 651124), (4272, 629176), (5074, 529728), (5251, 511872), (5332, 504096), (5487, 489856), (5504, 488343), (5518, 487104), (5664, 474548), (5696, 471882), (5952, 451586), (7316, 367392), (7552, 355911), (7611, 353152), (7654, 351168), (7998, 336064), (8256, 325562), (8277, 324736), (8544, 314588), (10148, 264864), (10502, 255936), (10664, 252048), (10974, 244928), (11036, 243552), (11328, 237274), (11392, 235941), (11481, 234112), (11904, 225793), (14632, 183696), (15222, 176576), (15308, 175584), (15753, 170624), (15996, 168032), (16512, 162781), (16554, 162368), (17088, 157294), (20296, 132432), (21004, 127968), (21328, 126024), (21948, 122464), (22072, 121776), (22656, 118637), (22962, 117056), (29264, 91848), (30444, 88288), (30616, 87792), (31506, 85312), (31992, 84016), (33108, 81184), (34176, 78647), (40592, 66216), (42008, 63984), (42656, 63012), (43896, 61232), (44144, 60888), (45924, 58528)]