890758656

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 240

約数和(自身を含む): 2774916144

約数和(自身を除く): 1884157488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 83, 96, 102, 128, 136, 137, 144, 153, 166, 192, 204, 249, 256, 272, 274, 288, 306, 332, 384, 408, 411, 498, 512, 544, 548, 576, 612, 664, 747, 768, 816, 822, 996, 1088, 1096, 1152, 1224, 1233, 1328, 1411, 1494, 1536, 1632, 1644, 1992, 2176, 2192, 2304, 2329, 2448, 2466, 2656, 2822, 2988, 3264, 3288, 3984, 4233, 4352, 4384, 4608, 4658, 4896, 4932, 5312, 5644, 5976, 6528, 6576, 6987, 7968, 8466, 8704, 8768, 9316, 9792, 9864, 10624, 11288, 11371, 11952, 12699, 13056, 13152, 13974, 15936, 16932, 17536, 18632, 19584, 19728, 20961, 21248, 22576, 22742, 23904, 25398, 26112, 26304, 27948, 31872, 33864, 34113, 35072, 37264, 39168, 39456, 41922, 42496, 45152, 45484, 47808, 50796, 52608, 55896, 63744, 67728, 68226, 70144, 74528, 78336, 78912, 83844, 90304, 90968, 95616, 101592, 102339, 105216, 111792, 127488, 135456, 136452, 149056, 157824, 167688, 180608, 181936, 191232, 193307, 203184, 204678, 210432, 223584, 270912, 272904, 298112, 315648, 335376, 361216, 363872, 382464, 386614, 406368, 409356, 447168, 541824, 545808, 579921, 596224, 631296, 670752, 722432, 727744, 773228, 812736, 818712, 894336, 1083648, 1091616, 1159842, 1192448, 1341504, 1455488, 1546456, 1625472, 1637424, 1739763, 1788672, 2167296, 2183232, 2319684, 2683008, 2910976, 3092912, 3250944, 3274848, 3479526, 3577344, 4366464, 4639368, 5366016, 5821952, 6185824, 6501888, 6549696, 6959052, 8732928, 9278736, 10732032, 12371648, 13099392, 13918104, 17465856, 18557472, 24743296, 26198784, 27836208, 37114944, 49486592, 52397568, 55672416, 74229888, 98973184, 111344832, 148459776, 222689664, 296919552, 445379328, 890758656]

約数ペア:

[(1, 890758656), (2, 445379328), (3, 296919552), (4, 222689664), (6, 148459776), (8, 111344832), (9, 98973184), (12, 74229888), (16, 55672416), (17, 52397568), (18, 49486592), (24, 37114944), (32, 27836208), (34, 26198784), (36, 24743296), (48, 18557472), (51, 17465856), (64, 13918104), (68, 13099392), (72, 12371648), (83, 10732032), (96, 9278736), (102, 8732928), (128, 6959052), (136, 6549696), (137, 6501888), (144, 6185824), (153, 5821952), (166, 5366016), (192, 4639368), (204, 4366464), (249, 3577344), (256, 3479526), (272, 3274848), (274, 3250944), (288, 3092912), (306, 2910976), (332, 2683008), (384, 2319684), (408, 2183232), (411, 2167296), (498, 1788672), (512, 1739763), (544, 1637424), (548, 1625472), (576, 1546456), (612, 1455488), (664, 1341504), (747, 1192448), (768, 1159842), (816, 1091616), (822, 1083648), (996, 894336), (1088, 818712), (1096, 812736), (1152, 773228), (1224, 727744), (1233, 722432), (1328, 670752), (1411, 631296), (1494, 596224), (1536, 579921), (1632, 545808), (1644, 541824), (1992, 447168), (2176, 409356), (2192, 406368), (2304, 386614), (2329, 382464), (2448, 363872), (2466, 361216), (2656, 335376), (2822, 315648), (2988, 298112), (3264, 272904), (3288, 270912), (3984, 223584), (4233, 210432), (4352, 204678), (4384, 203184), (4608, 193307), (4658, 191232), (4896, 181936), (4932, 180608), (5312, 167688), (5644, 157824), (5976, 149056), (6528, 136452), (6576, 135456), (6987, 127488), (7968, 111792), (8466, 105216), (8704, 102339), (8768, 101592), (9316, 95616), (9792, 90968), (9864, 90304), (10624, 83844), (11288, 78912), (11371, 78336), (11952, 74528), (12699, 70144), (13056, 68226), (13152, 67728), (13974, 63744), (15936, 55896), (16932, 52608), (17536, 50796), (18632, 47808), (19584, 45484), (19728, 45152), (20961, 42496), (21248, 41922), (22576, 39456), (22742, 39168), (23904, 37264), (25398, 35072), (26112, 34113), (26304, 33864), (27948, 31872)]