18801927648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2134

約数の個数: 288

約数和(自身を含む): 64947826944

約数和(自身を除く): 46145899296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 307, 336, 357, 408, 476, 504, 544, 612, 614, 672, 714, 816, 921, 952, 1008, 1071, 1224, 1228, 1428, 1632, 1787, 1842, 1904, 2016, 2142, 2149, 2448, 2456, 2763, 2856, 3574, 3684, 3808, 4284, 4298, 4896, 4912, 5219, 5361, 5526, 5712, 6447, 7148, 7368, 8568, 8596, 9824, 10438, 10722, 11052, 11424, 12509, 12894, 14296, 14736, 15657, 16083, 17136, 17192, 19341, 20876, 21444, 22104, 25018, 25788, 28592, 29472, 30379, 31314, 32166, 34272, 34384, 36533, 37527, 38682, 41752, 42888, 44208, 46971, 50036, 51576, 57184, 60758, 62628, 64332, 68768, 73066, 75054, 77364, 83504, 85776, 88416, 91137, 93942, 100072, 103152, 109599, 112581, 121516, 125256, 128664, 146132, 150108, 154728, 167008, 171552, 182274, 187884, 200144, 206304, 212653, 219198, 225162, 243032, 250512, 257328, 273411, 292264, 300216, 309456, 328797, 364548, 375768, 400288, 425306, 438396, 450324, 486064, 501024, 514656, 546822, 548609, 584528, 600432, 618912, 637959, 657594, 729096, 751536, 850612, 876792, 900648, 972128, 1093644, 1097218, 1169056, 1200864, 1275918, 1315188, 1458192, 1503072, 1645827, 1701224, 1753584, 1801296, 1913877, 2187288, 2194436, 2551836, 2630376, 2916384, 3291654, 3402448, 3507168, 3602592, 3827754, 3840263, 4374576, 4388872, 4937481, 5103672, 5260752, 6583308, 6804896, 7655508, 7680526, 8749152, 8777744, 9326353, 9874962, 10207344, 10521504, 11520789, 13166616, 15311016, 15361052, 17555488, 18652706, 19749924, 20414688, 23041578, 26333232, 27979059, 30622032, 30722104, 34562367, 37305412, 39499848, 46083156, 52666464, 55958118, 61244064, 61444208, 65284471, 69124734, 74610824, 78999696, 83937177, 92166312, 111916236, 122888416, 130568942, 138249468, 149221648, 157999392, 167874354, 184332624, 195853413, 223832472, 261137884, 276498936, 298443296, 335748708, 368665248, 391706826, 447664944, 522275768, 552997872, 587560239, 671497416, 783413652, 895329888, 1044551536, 1105995744, 1175120478, 1342994832, 1566827304, 2089103072, 2350240956, 2685989664, 3133654608, 4700481912, 6267309216, 9400963824, 18801927648]

約数ペア:

[(1, 18801927648), (2, 9400963824), (3, 6267309216), (4, 4700481912), (6, 3133654608), (7, 2685989664), (8, 2350240956), (9, 2089103072), (12, 1566827304), (14, 1342994832), (16, 1175120478), (17, 1105995744), (18, 1044551536), (21, 895329888), (24, 783413652), (28, 671497416), (32, 587560239), (34, 552997872), (36, 522275768), (42, 447664944), (48, 391706826), (51, 368665248), (56, 335748708), (63, 298443296), (68, 276498936), (72, 261137884), (84, 223832472), (96, 195853413), (102, 184332624), (112, 167874354), (119, 157999392), (126, 149221648), (136, 138249468), (144, 130568942), (153, 122888416), (168, 111916236), (204, 92166312), (224, 83937177), (238, 78999696), (252, 74610824), (272, 69124734), (288, 65284471), (306, 61444208), (307, 61244064), (336, 55958118), (357, 52666464), (408, 46083156), (476, 39499848), (504, 37305412), (544, 34562367), (612, 30722104), (614, 30622032), (672, 27979059), (714, 26333232), (816, 23041578), (921, 20414688), (952, 19749924), (1008, 18652706), (1071, 17555488), (1224, 15361052), (1228, 15311016), (1428, 13166616), (1632, 11520789), (1787, 10521504), (1842, 10207344), (1904, 9874962), (2016, 9326353), (2142, 8777744), (2149, 8749152), (2448, 7680526), (2456, 7655508), (2763, 6804896), (2856, 6583308), (3574, 5260752), (3684, 5103672), (3808, 4937481), (4284, 4388872), (4298, 4374576), (4896, 3840263), (4912, 3827754), (5219, 3602592), (5361, 3507168), (5526, 3402448), (5712, 3291654), (6447, 2916384), (7148, 2630376), (7368, 2551836), (8568, 2194436), (8596, 2187288), (9824, 1913877), (10438, 1801296), (10722, 1753584), (11052, 1701224), (11424, 1645827), (12509, 1503072), (12894, 1458192), (14296, 1315188), (14736, 1275918), (15657, 1200864), (16083, 1169056), (17136, 1097218), (17192, 1093644), (19341, 972128), (20876, 900648), (21444, 876792), (22104, 850612), (25018, 751536), (25788, 729096), (28592, 657594), (29472, 637959), (30379, 618912), (31314, 600432), (32166, 584528), (34272, 548609), (34384, 546822), (36533, 514656), (37527, 501024), (38682, 486064), (41752, 450324), (42888, 438396), (44208, 425306), (46971, 400288), (50036, 375768), (51576, 364548), (57184, 328797), (60758, 309456), (62628, 300216), (64332, 292264), (68768, 273411), (73066, 257328), (75054, 250512), (77364, 243032), (83504, 225162), (85776, 219198), (88416, 212653), (91137, 206304), (93942, 200144), (100072, 187884), (103152, 182274), (109599, 171552), (112581, 167008), (121516, 154728), (125256, 150108), (128664, 146132)]