980727104

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 168

約数和(自身を含む): 2442423360

約数和(自身を除く): 1461696256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 56, 58, 64, 76, 112, 116, 133, 137, 152, 203, 224, 232, 266, 274, 304, 406, 448, 464, 532, 548, 551, 608, 812, 841, 928, 959, 1064, 1096, 1102, 1216, 1624, 1682, 1856, 1918, 2128, 2192, 2204, 2603, 3248, 3364, 3836, 3857, 3973, 4256, 4384, 4408, 5206, 5887, 6496, 6728, 7672, 7714, 7946, 8512, 8768, 8816, 10412, 11774, 12992, 13456, 15344, 15428, 15892, 15979, 17632, 18221, 20824, 23548, 26912, 27811, 30688, 30856, 31784, 31958, 35264, 36442, 41648, 47096, 53824, 55622, 61376, 61712, 63568, 63916, 72884, 75487, 83296, 94192, 111244, 111853, 115217, 123424, 127136, 127832, 145768, 150974, 166592, 188384, 222488, 223706, 230434, 246848, 254272, 255664, 291536, 301948, 376768, 444976, 447412, 460868, 511328, 528409, 583072, 603896, 806519, 889952, 894824, 921736, 1022656, 1056818, 1166144, 1207792, 1613038, 1779904, 1789648, 1843472, 2113636, 2189123, 2415584, 3226076, 3579296, 3686944, 4227272, 4378246, 4831168, 6452152, 7158592, 7373888, 8454544, 8756492, 12904304, 15323861, 16909088, 17512984, 25808608, 30647722, 33818176, 35025968, 51617216, 61295444, 70051936, 122590888, 140103872, 245181776, 490363552, 980727104]

約数ペア:

[(1, 980727104), (2, 490363552), (4, 245181776), (7, 140103872), (8, 122590888), (14, 70051936), (16, 61295444), (19, 51617216), (28, 35025968), (29, 33818176), (32, 30647722), (38, 25808608), (56, 17512984), (58, 16909088), (64, 15323861), (76, 12904304), (112, 8756492), (116, 8454544), (133, 7373888), (137, 7158592), (152, 6452152), (203, 4831168), (224, 4378246), (232, 4227272), (266, 3686944), (274, 3579296), (304, 3226076), (406, 2415584), (448, 2189123), (464, 2113636), (532, 1843472), (548, 1789648), (551, 1779904), (608, 1613038), (812, 1207792), (841, 1166144), (928, 1056818), (959, 1022656), (1064, 921736), (1096, 894824), (1102, 889952), (1216, 806519), (1624, 603896), (1682, 583072), (1856, 528409), (1918, 511328), (2128, 460868), (2192, 447412), (2204, 444976), (2603, 376768), (3248, 301948), (3364, 291536), (3836, 255664), (3857, 254272), (3973, 246848), (4256, 230434), (4384, 223706), (4408, 222488), (5206, 188384), (5887, 166592), (6496, 150974), (6728, 145768), (7672, 127832), (7714, 127136), (7946, 123424), (8512, 115217), (8768, 111853), (8816, 111244), (10412, 94192), (11774, 83296), (12992, 75487), (13456, 72884), (15344, 63916), (15428, 63568), (15892, 61712), (15979, 61376), (17632, 55622), (18221, 53824), (20824, 47096), (23548, 41648), (26912, 36442), (27811, 35264), (30688, 31958), (30856, 31784)]