397715136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 336

約数和(自身を含む): 1392228864

約数和(自身を除く): 994513728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 103, 104, 112, 119, 136, 156, 168, 169, 182, 192, 204, 206, 208, 221, 224, 238, 272, 273, 309, 312, 336, 338, 357, 364, 408, 412, 416, 442, 448, 476, 507, 544, 546, 618, 624, 663, 672, 676, 714, 721, 728, 816, 824, 832, 884, 952, 1014, 1088, 1092, 1183, 1236, 1248, 1326, 1339, 1344, 1352, 1428, 1442, 1456, 1547, 1632, 1648, 1751, 1768, 1904, 2028, 2163, 2184, 2366, 2472, 2496, 2652, 2678, 2704, 2856, 2873, 2884, 2912, 3094, 3264, 3296, 3502, 3536, 3549, 3808, 4017, 4056, 4326, 4368, 4641, 4732, 4944, 5253, 5304, 5356, 5408, 5712, 5746, 5768, 5824, 6188, 6592, 7004, 7072, 7098, 7616, 8034, 8112, 8619, 8652, 8736, 9282, 9373, 9464, 9888, 10506, 10608, 10712, 10816, 11424, 11492, 11536, 12257, 12376, 14008, 14144, 14196, 16068, 16224, 17238, 17304, 17407, 17472, 18564, 18746, 18928, 19776, 20111, 21012, 21216, 21424, 22763, 22848, 22984, 23072, 24514, 24752, 28016, 28119, 28392, 32136, 32448, 34476, 34608, 34814, 36771, 37128, 37492, 37856, 40222, 42024, 42432, 42848, 45526, 45968, 46144, 49028, 49504, 52221, 56032, 56238, 56784, 60333, 64272, 68289, 68952, 69216, 69628, 73542, 74256, 74984, 75712, 80444, 84048, 85696, 91052, 91936, 98056, 99008, 104442, 112064, 112476, 113568, 120666, 121849, 128544, 136578, 137904, 138432, 139256, 147084, 148512, 149968, 159341, 160888, 168096, 182104, 183872, 196112, 208884, 224952, 227136, 241332, 243698, 257088, 273156, 275808, 278512, 294168, 295919, 297024, 299936, 318682, 321776, 336192, 364208, 365547, 392224, 417768, 449904, 478023, 482664, 487396, 546312, 551616, 557024, 588336, 591838, 599872, 637364, 643552, 728416, 731094, 784448, 835536, 887757, 899808, 956046, 965328, 974792, 1092624, 1114048, 1176672, 1183676, 1274728, 1287104, 1456832, 1462188, 1671072, 1775514, 1799616, 1912092, 1930656, 1949584, 2071433, 2185248, 2353344, 2367352, 2549456, 2924376, 3342144, 3551028, 3824184, 3861312, 3899168, 4142866, 4370496, 4734704, 5098912, 5848752, 6214299, 7102056, 7648368, 7798336, 8285732, 9469408, 10197824, 11697504, 12428598, 14204112, 15296736, 16571464, 18938816, 23395008, 24857196, 28408224, 30593472, 33142928, 49714392, 56816448, 66285856, 99428784, 132571712, 198857568, 397715136]

約数ペア:

[(1, 397715136), (2, 198857568), (3, 132571712), (4, 99428784), (6, 66285856), (7, 56816448), (8, 49714392), (12, 33142928), (13, 30593472), (14, 28408224), (16, 24857196), (17, 23395008), (21, 18938816), (24, 16571464), (26, 15296736), (28, 14204112), (32, 12428598), (34, 11697504), (39, 10197824), (42, 9469408), (48, 8285732), (51, 7798336), (52, 7648368), (56, 7102056), (64, 6214299), (68, 5848752), (78, 5098912), (84, 4734704), (91, 4370496), (96, 4142866), (102, 3899168), (103, 3861312), (104, 3824184), (112, 3551028), (119, 3342144), (136, 2924376), (156, 2549456), (168, 2367352), (169, 2353344), (182, 2185248), (192, 2071433), (204, 1949584), (206, 1930656), (208, 1912092), (221, 1799616), (224, 1775514), (238, 1671072), (272, 1462188), (273, 1456832), (309, 1287104), (312, 1274728), (336, 1183676), (338, 1176672), (357, 1114048), (364, 1092624), (408, 974792), (412, 965328), (416, 956046), (442, 899808), (448, 887757), (476, 835536), (507, 784448), (544, 731094), (546, 728416), (618, 643552), (624, 637364), (663, 599872), (672, 591838), (676, 588336), (714, 557024), (721, 551616), (728, 546312), (816, 487396), (824, 482664), (832, 478023), (884, 449904), (952, 417768), (1014, 392224), (1088, 365547), (1092, 364208), (1183, 336192), (1236, 321776), (1248, 318682), (1326, 299936), (1339, 297024), (1344, 295919), (1352, 294168), (1428, 278512), (1442, 275808), (1456, 273156), (1547, 257088), (1632, 243698), (1648, 241332), (1751, 227136), (1768, 224952), (1904, 208884), (2028, 196112), (2163, 183872), (2184, 182104), (2366, 168096), (2472, 160888), (2496, 159341), (2652, 149968), (2678, 148512), (2704, 147084), (2856, 139256), (2873, 138432), (2884, 137904), (2912, 136578), (3094, 128544), (3264, 121849), (3296, 120666), (3502, 113568), (3536, 112476), (3549, 112064), (3808, 104442), (4017, 99008), (4056, 98056), (4326, 91936), (4368, 91052), (4641, 85696), (4732, 84048), (4944, 80444), (5253, 75712), (5304, 74984), (5356, 74256), (5408, 73542), (5712, 69628), (5746, 69216), (5768, 68952), (5824, 68289), (6188, 64272), (6592, 60333), (7004, 56784), (7072, 56238), (7098, 56032), (7616, 52221), (8034, 49504), (8112, 49028), (8619, 46144), (8652, 45968), (8736, 45526), (9282, 42848), (9373, 42432), (9464, 42024), (9888, 40222), (10506, 37856), (10608, 37492), (10712, 37128), (10816, 36771), (11424, 34814), (11492, 34608), (11536, 34476), (12257, 32448), (12376, 32136), (14008, 28392), (14144, 28119), (14196, 28016), (16068, 24752), (16224, 24514), (17238, 23072), (17304, 22984), (17407, 22848), (17472, 22763), (18564, 21424), (18746, 21216), (18928, 21012), (19776, 20111)]