447420512

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 1161361152

約数和(自身を除く): 713940640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 361, 418, 503, 532, 608, 616, 722, 836, 1006, 1064, 1232, 1444, 1463, 1672, 2012, 2128, 2464, 2527, 2888, 2926, 3344, 3521, 3971, 4024, 4256, 5054, 5533, 5776, 5852, 6688, 7042, 7942, 8048, 9557, 10108, 11066, 11552, 11704, 14084, 15884, 16096, 19114, 20216, 22132, 23408, 27797, 28168, 31768, 38228, 38731, 40432, 44264, 46816, 55594, 56336, 63536, 66899, 76456, 77462, 80864, 88528, 105127, 111188, 112672, 127072, 133798, 152912, 154924, 177056, 181583, 210254, 222376, 267596, 305824, 309848, 363166, 420508, 444752, 535192, 619696, 726332, 735889, 841016, 889504, 1070384, 1239392, 1271081, 1452664, 1471778, 1682032, 1997413, 2140768, 2542162, 2905328, 2943556, 3364064, 3994826, 5084324, 5810656, 5887112, 7989652, 10168648, 11774224, 13981891, 15979304, 20337296, 23548448, 27963782, 31958608, 40674592, 55927564, 63917216, 111855128, 223710256, 447420512]

約数ペア:

[(1, 447420512), (2, 223710256), (4, 111855128), (7, 63917216), (8, 55927564), (11, 40674592), (14, 31958608), (16, 27963782), (19, 23548448), (22, 20337296), (28, 15979304), (32, 13981891), (38, 11774224), (44, 10168648), (56, 7989652), (76, 5887112), (77, 5810656), (88, 5084324), (112, 3994826), (133, 3364064), (152, 2943556), (154, 2905328), (176, 2542162), (209, 2140768), (224, 1997413), (266, 1682032), (304, 1471778), (308, 1452664), (352, 1271081), (361, 1239392), (418, 1070384), (503, 889504), (532, 841016), (608, 735889), (616, 726332), (722, 619696), (836, 535192), (1006, 444752), (1064, 420508), (1232, 363166), (1444, 309848), (1463, 305824), (1672, 267596), (2012, 222376), (2128, 210254), (2464, 181583), (2527, 177056), (2888, 154924), (2926, 152912), (3344, 133798), (3521, 127072), (3971, 112672), (4024, 111188), (4256, 105127), (5054, 88528), (5533, 80864), (5776, 77462), (5852, 76456), (6688, 66899), (7042, 63536), (7942, 56336), (8048, 55594), (9557, 46816), (10108, 44264), (11066, 40432), (11552, 38731), (11704, 38228), (14084, 31768), (15884, 28168), (16096, 27797), (19114, 23408), (20216, 22132)]