1780039296

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3109}}^1$

素因数の和:3207

約数の個数: 192

約数和(自身を含む): 5938358400

約数和(自身を除く): 4158319104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 384, 426, 448, 497, 504, 568, 576, 639, 672, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1704, 1988, 2016, 2272, 2556, 2688, 2982, 3109, 3408, 3976, 4032, 4473, 4544, 5112, 5964, 6218, 6816, 7952, 8064, 8946, 9088, 9327, 10224, 11928, 12436, 13632, 15904, 17892, 18654, 20448, 21763, 23856, 24872, 27264, 27981, 31808, 35784, 37308, 40896, 43526, 47712, 49744, 55962, 63616, 65289, 71568, 74616, 81792, 87052, 95424, 99488, 111924, 130578, 143136, 149232, 174104, 190848, 195867, 198976, 220739, 223848, 261156, 286272, 298464, 348208, 391734, 397952, 441478, 447696, 522312, 572544, 596928, 662217, 696416, 783468, 882956, 895392, 1044624, 1193856, 1324434, 1392832, 1545173, 1566936, 1765912, 1790784, 1986651, 2089248, 2648868, 2785664, 3090346, 3133872, 3531824, 3581568, 3973302, 4178496, 4635519, 5297736, 6180692, 6267744, 7063648, 7946604, 8356992, 9271038, 10595472, 12361384, 12535488, 13906557, 14127296, 15893208, 18542076, 21190944, 24722768, 25070976, 27813114, 28254592, 31786416, 37084152, 42381888, 49445536, 55626228, 63572832, 74168304, 84763776, 98891072, 111252456, 127145664, 148336608, 197782144, 222504912, 254291328, 296673216, 445009824, 593346432, 890019648, 1780039296]

約数ペア:

[(1, 1780039296), (2, 890019648), (3, 593346432), (4, 445009824), (6, 296673216), (7, 254291328), (8, 222504912), (9, 197782144), (12, 148336608), (14, 127145664), (16, 111252456), (18, 98891072), (21, 84763776), (24, 74168304), (28, 63572832), (32, 55626228), (36, 49445536), (42, 42381888), (48, 37084152), (56, 31786416), (63, 28254592), (64, 27813114), (71, 25070976), (72, 24722768), (84, 21190944), (96, 18542076), (112, 15893208), (126, 14127296), (128, 13906557), (142, 12535488), (144, 12361384), (168, 10595472), (192, 9271038), (213, 8356992), (224, 7946604), (252, 7063648), (284, 6267744), (288, 6180692), (336, 5297736), (384, 4635519), (426, 4178496), (448, 3973302), (497, 3581568), (504, 3531824), (568, 3133872), (576, 3090346), (639, 2785664), (672, 2648868), (852, 2089248), (896, 1986651), (994, 1790784), (1008, 1765912), (1136, 1566936), (1152, 1545173), (1278, 1392832), (1344, 1324434), (1491, 1193856), (1704, 1044624), (1988, 895392), (2016, 882956), (2272, 783468), (2556, 696416), (2688, 662217), (2982, 596928), (3109, 572544), (3408, 522312), (3976, 447696), (4032, 441478), (4473, 397952), (4544, 391734), (5112, 348208), (5964, 298464), (6218, 286272), (6816, 261156), (7952, 223848), (8064, 220739), (8946, 198976), (9088, 195867), (9327, 190848), (10224, 174104), (11928, 149232), (12436, 143136), (13632, 130578), (15904, 111924), (17892, 99488), (18654, 95424), (20448, 87052), (21763, 81792), (23856, 74616), (24872, 71568), (27264, 65289), (27981, 63616), (31808, 55962), (35784, 49744), (37308, 47712), (40896, 43526)]