1297877504

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4703}}^1$

素因数の和:4746

約数の個数: 120

約数和(自身を含む): 3291539328

約数和(自身を除く): 1993661824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 512, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3584, 4312, 4703, 4928, 5632, 6272, 8624, 9406, 9856, 12544, 17248, 18812, 19712, 25088, 32921, 34496, 37624, 39424, 51733, 65842, 68992, 75248, 103466, 131684, 137984, 150496, 206932, 230447, 263368, 275968, 300992, 362131, 413864, 460894, 526736, 601984, 724262, 827728, 921788, 1053472, 1203968, 1448524, 1655456, 1843576, 2106944, 2407936, 2534917, 2897048, 3310912, 3687152, 4213888, 5069834, 5794096, 6621824, 7374304, 8427776, 10139668, 11588192, 13243648, 14748608, 16855552, 20279336, 23176384, 26487296, 29497216, 40558672, 46352768, 58994432, 81117344, 92705536, 117988864, 162234688, 185411072, 324469376, 648938752, 1297877504]

約数ペア:

[(1, 1297877504), (2, 648938752), (4, 324469376), (7, 185411072), (8, 162234688), (11, 117988864), (14, 92705536), (16, 81117344), (22, 58994432), (28, 46352768), (32, 40558672), (44, 29497216), (49, 26487296), (56, 23176384), (64, 20279336), (77, 16855552), (88, 14748608), (98, 13243648), (112, 11588192), (128, 10139668), (154, 8427776), (176, 7374304), (196, 6621824), (224, 5794096), (256, 5069834), (308, 4213888), (352, 3687152), (392, 3310912), (448, 2897048), (512, 2534917), (539, 2407936), (616, 2106944), (704, 1843576), (784, 1655456), (896, 1448524), (1078, 1203968), (1232, 1053472), (1408, 921788), (1568, 827728), (1792, 724262), (2156, 601984), (2464, 526736), (2816, 460894), (3136, 413864), (3584, 362131), (4312, 300992), (4703, 275968), (4928, 263368), (5632, 230447), (6272, 206932), (8624, 150496), (9406, 137984), (9856, 131684), (12544, 103466), (17248, 75248), (18812, 68992), (19712, 65842), (25088, 51733), (32921, 39424), (34496, 37624)]