1048639488

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 3173788800

約数和(自身を除く): 2125149312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 512, 608, 624, 691, 741, 768, 832, 912, 988, 1024, 1216, 1248, 1382, 1482, 1536, 1664, 1824, 1976, 2048, 2073, 2432, 2496, 2764, 2964, 3072, 3328, 3648, 3952, 4146, 4864, 4992, 5528, 5928, 6144, 6656, 7296, 7904, 8292, 8983, 9728, 9984, 11056, 11856, 13129, 13312, 14592, 15808, 16584, 17966, 19456, 19968, 22112, 23712, 26258, 26624, 26949, 29184, 31616, 33168, 35932, 38912, 39387, 39936, 44224, 47424, 52516, 53898, 58368, 63232, 66336, 71864, 78774, 79872, 88448, 94848, 105032, 107796, 116736, 126464, 132672, 143728, 157548, 170677, 176896, 189696, 210064, 215592, 252928, 265344, 287456, 315096, 341354, 353792, 379392, 420128, 431184, 505856, 512031, 530688, 574912, 630192, 682708, 707584, 758784, 840256, 862368, 1024062, 1061376, 1149824, 1260384, 1365416, 1415168, 1517568, 1680512, 1724736, 2048124, 2122752, 2299648, 2520768, 2730832, 3361024, 3449472, 4096248, 4245504, 4599296, 5041536, 5461664, 6722048, 6898944, 8192496, 9198592, 10083072, 10923328, 13444096, 13797888, 16384992, 18397184, 20166144, 21846656, 26888192, 27595776, 32769984, 40332288, 43693312, 55191552, 65539968, 80664576, 87386624, 131079936, 174773248, 262159872, 349546496, 524319744, 1048639488]

約数ペア:

[(1, 1048639488), (2, 524319744), (3, 349546496), (4, 262159872), (6, 174773248), (8, 131079936), (12, 87386624), (13, 80664576), (16, 65539968), (19, 55191552), (24, 43693312), (26, 40332288), (32, 32769984), (38, 27595776), (39, 26888192), (48, 21846656), (52, 20166144), (57, 18397184), (64, 16384992), (76, 13797888), (78, 13444096), (96, 10923328), (104, 10083072), (114, 9198592), (128, 8192496), (152, 6898944), (156, 6722048), (192, 5461664), (208, 5041536), (228, 4599296), (247, 4245504), (256, 4096248), (304, 3449472), (312, 3361024), (384, 2730832), (416, 2520768), (456, 2299648), (494, 2122752), (512, 2048124), (608, 1724736), (624, 1680512), (691, 1517568), (741, 1415168), (768, 1365416), (832, 1260384), (912, 1149824), (988, 1061376), (1024, 1024062), (1216, 862368), (1248, 840256), (1382, 758784), (1482, 707584), (1536, 682708), (1664, 630192), (1824, 574912), (1976, 530688), (2048, 512031), (2073, 505856), (2432, 431184), (2496, 420128), (2764, 379392), (2964, 353792), (3072, 341354), (3328, 315096), (3648, 287456), (3952, 265344), (4146, 252928), (4864, 215592), (4992, 210064), (5528, 189696), (5928, 176896), (6144, 170677), (6656, 157548), (7296, 143728), (7904, 132672), (8292, 126464), (8983, 116736), (9728, 107796), (9984, 105032), (11056, 94848), (11856, 88448), (13129, 79872), (13312, 78774), (14592, 71864), (15808, 66336), (16584, 63232), (17966, 58368), (19456, 53898), (19968, 52516), (22112, 47424), (23712, 44224), (26258, 39936), (26624, 39387), (26949, 38912), (29184, 35932), (31616, 33168)]