1277475584

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 3204337920

約数和(自身を除く): 1926862336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 229, 256, 283, 308, 352, 448, 458, 566, 616, 704, 896, 916, 1132, 1232, 1408, 1603, 1792, 1832, 1981, 2264, 2464, 2519, 2816, 3113, 3206, 3664, 3962, 4528, 4928, 5038, 6226, 6412, 7328, 7924, 9056, 9856, 10076, 12452, 12824, 14656, 15848, 17633, 18112, 19712, 20152, 21791, 24904, 25648, 29312, 31696, 35266, 36224, 40304, 43582, 49808, 51296, 58624, 63392, 64807, 70532, 72448, 80608, 87164, 99616, 102592, 126784, 129614, 141064, 161216, 174328, 199232, 205184, 253568, 259228, 282128, 322432, 348656, 398464, 410368, 453649, 507136, 518456, 564256, 644864, 697312, 712877, 796928, 907298, 1036912, 1128512, 1394624, 1425754, 1814596, 2073824, 2257024, 2789248, 2851508, 3629192, 4147648, 4514048, 4990139, 5578496, 5703016, 7258384, 8295296, 9980278, 11406032, 14516768, 16590592, 19960556, 22812064, 29033536, 39921112, 45624128, 58067072, 79842224, 91248256, 116134144, 159684448, 182496512, 319368896, 638737792, 1277475584]

約数ペア:

[(1, 1277475584), (2, 638737792), (4, 319368896), (7, 182496512), (8, 159684448), (11, 116134144), (14, 91248256), (16, 79842224), (22, 58067072), (28, 45624128), (32, 39921112), (44, 29033536), (56, 22812064), (64, 19960556), (77, 16590592), (88, 14516768), (112, 11406032), (128, 9980278), (154, 8295296), (176, 7258384), (224, 5703016), (229, 5578496), (256, 4990139), (283, 4514048), (308, 4147648), (352, 3629192), (448, 2851508), (458, 2789248), (566, 2257024), (616, 2073824), (704, 1814596), (896, 1425754), (916, 1394624), (1132, 1128512), (1232, 1036912), (1408, 907298), (1603, 796928), (1792, 712877), (1832, 697312), (1981, 644864), (2264, 564256), (2464, 518456), (2519, 507136), (2816, 453649), (3113, 410368), (3206, 398464), (3664, 348656), (3962, 322432), (4528, 282128), (4928, 259228), (5038, 253568), (6226, 205184), (6412, 199232), (7328, 174328), (7924, 161216), (9056, 141064), (9856, 129614), (10076, 126784), (12452, 102592), (12824, 99616), (14656, 87164), (15848, 80608), (17633, 72448), (18112, 70532), (19712, 64807), (20152, 63392), (21791, 58624), (24904, 51296), (25648, 49808), (29312, 43582), (31696, 40304), (35266, 36224)]