1267474432

素因数分解:

$2^{13}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 168

約数和(自身を含む): 3123517248

約数和(自身を除く): 1856042816

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 217, 224, 248, 256, 322, 368, 434, 448, 496, 512, 644, 713, 736, 868, 896, 961, 992, 1024, 1288, 1426, 1472, 1736, 1792, 1922, 1984, 2048, 2576, 2852, 2944, 3472, 3584, 3844, 3968, 4096, 4991, 5152, 5704, 5888, 6727, 6944, 7168, 7688, 7936, 8192, 9982, 10304, 11408, 11776, 13454, 13888, 14336, 15376, 15872, 19964, 20608, 22103, 22816, 23552, 26908, 27776, 28672, 30752, 31744, 39928, 41216, 44206, 45632, 47104, 53816, 55552, 57344, 61504, 63488, 79856, 82432, 88412, 91264, 94208, 107632, 111104, 123008, 126976, 154721, 159712, 164864, 176824, 182528, 188416, 215264, 222208, 246016, 253952, 309442, 319424, 329728, 353648, 365056, 430528, 444416, 492032, 618884, 638848, 659456, 707296, 730112, 861056, 888832, 984064, 1237768, 1277696, 1318912, 1414592, 1460224, 1722112, 1777664, 1968128, 2475536, 2555392, 2829184, 2920448, 3444224, 3936256, 4951072, 5110784, 5658368, 5840896, 6888448, 7872512, 9902144, 10221568, 11316736, 13776896, 19804288, 20443136, 22633472, 27553792, 39608576, 40886272, 45266944, 55107584, 79217152, 90533888, 158434304, 181067776, 316868608, 633737216, 1267474432]

約数ペア:

[(1, 1267474432), (2, 633737216), (4, 316868608), (7, 181067776), (8, 158434304), (14, 90533888), (16, 79217152), (23, 55107584), (28, 45266944), (31, 40886272), (32, 39608576), (46, 27553792), (56, 22633472), (62, 20443136), (64, 19804288), (92, 13776896), (112, 11316736), (124, 10221568), (128, 9902144), (161, 7872512), (184, 6888448), (217, 5840896), (224, 5658368), (248, 5110784), (256, 4951072), (322, 3936256), (368, 3444224), (434, 2920448), (448, 2829184), (496, 2555392), (512, 2475536), (644, 1968128), (713, 1777664), (736, 1722112), (868, 1460224), (896, 1414592), (961, 1318912), (992, 1277696), (1024, 1237768), (1288, 984064), (1426, 888832), (1472, 861056), (1736, 730112), (1792, 707296), (1922, 659456), (1984, 638848), (2048, 618884), (2576, 492032), (2852, 444416), (2944, 430528), (3472, 365056), (3584, 353648), (3844, 329728), (3968, 319424), (4096, 309442), (4991, 253952), (5152, 246016), (5704, 222208), (5888, 215264), (6727, 188416), (6944, 182528), (7168, 176824), (7688, 164864), (7936, 159712), (8192, 154721), (9982, 126976), (10304, 123008), (11408, 111104), (11776, 107632), (13454, 94208), (13888, 91264), (14336, 88412), (15376, 82432), (15872, 79856), (19964, 63488), (20608, 61504), (22103, 57344), (22816, 55552), (23552, 53816), (26908, 47104), (27776, 45632), (28672, 44206), (30752, 41216), (31744, 39928)]