397220096

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 1054213440

約数和(自身を除く): 656993344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 59, 64, 68, 91, 104, 112, 118, 119, 128, 136, 182, 208, 221, 224, 236, 238, 256, 272, 289, 364, 413, 416, 442, 448, 472, 476, 544, 578, 728, 767, 826, 832, 884, 896, 944, 952, 1003, 1088, 1156, 1456, 1534, 1547, 1652, 1664, 1768, 1792, 1888, 1904, 2006, 2023, 2176, 2312, 2912, 3068, 3094, 3304, 3328, 3536, 3757, 3776, 3808, 4012, 4046, 4352, 4624, 5369, 5824, 6136, 6188, 6608, 7021, 7072, 7514, 7552, 7616, 8024, 8092, 9248, 10738, 11648, 12272, 12376, 13039, 13216, 14042, 14144, 15028, 15104, 15232, 16048, 16184, 17051, 18496, 21476, 23296, 24544, 24752, 26078, 26299, 26432, 28084, 28288, 30056, 30464, 32096, 32368, 34102, 36992, 42952, 49088, 49504, 52156, 52598, 52864, 56168, 56576, 60112, 64192, 64736, 68204, 73984, 85904, 91273, 98176, 99008, 104312, 105196, 105728, 112336, 119357, 120224, 128384, 129472, 136408, 171808, 182546, 196352, 198016, 208624, 210392, 221663, 224672, 238714, 240448, 256768, 258944, 272816, 343616, 365092, 396032, 417248, 420784, 443326, 449344, 477428, 480896, 517888, 545632, 687232, 730184, 834496, 841568, 886652, 898688, 954856, 961792, 1091264, 1374464, 1460368, 1551641, 1668992, 1683136, 1773304, 1797376, 1909712, 2182528, 2920736, 3103282, 3337984, 3366272, 3546608, 3819424, 4365056, 5841472, 6206564, 6732544, 7093216, 7638848, 11682944, 12413128, 14186432, 15277696, 23365888, 24826256, 28372864, 30555392, 49652512, 56745728, 99305024, 198610048, 397220096]

約数ペア:

[(1, 397220096), (2, 198610048), (4, 99305024), (7, 56745728), (8, 49652512), (13, 30555392), (14, 28372864), (16, 24826256), (17, 23365888), (26, 15277696), (28, 14186432), (32, 12413128), (34, 11682944), (52, 7638848), (56, 7093216), (59, 6732544), (64, 6206564), (68, 5841472), (91, 4365056), (104, 3819424), (112, 3546608), (118, 3366272), (119, 3337984), (128, 3103282), (136, 2920736), (182, 2182528), (208, 1909712), (221, 1797376), (224, 1773304), (236, 1683136), (238, 1668992), (256, 1551641), (272, 1460368), (289, 1374464), (364, 1091264), (413, 961792), (416, 954856), (442, 898688), (448, 886652), (472, 841568), (476, 834496), (544, 730184), (578, 687232), (728, 545632), (767, 517888), (826, 480896), (832, 477428), (884, 449344), (896, 443326), (944, 420784), (952, 417248), (1003, 396032), (1088, 365092), (1156, 343616), (1456, 272816), (1534, 258944), (1547, 256768), (1652, 240448), (1664, 238714), (1768, 224672), (1792, 221663), (1888, 210392), (1904, 208624), (2006, 198016), (2023, 196352), (2176, 182546), (2312, 171808), (2912, 136408), (3068, 129472), (3094, 128384), (3304, 120224), (3328, 119357), (3536, 112336), (3757, 105728), (3776, 105196), (3808, 104312), (4012, 99008), (4046, 98176), (4352, 91273), (4624, 85904), (5369, 73984), (5824, 68204), (6136, 64736), (6188, 64192), (6608, 60112), (7021, 56576), (7072, 56168), (7514, 52864), (7552, 52598), (7616, 52156), (8024, 49504), (8092, 49088), (9248, 42952), (10738, 36992), (11648, 34102), (12272, 32368), (12376, 32096), (13039, 30464), (13216, 30056), (14042, 28288), (14144, 28084), (15028, 26432), (15104, 26299), (15232, 26078), (16048, 24752), (16184, 24544), (17051, 23296), (18496, 21476)]