1657275648

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1017

約数の個数: 216

約数和(自身を含む): 5245656192

約数和(自身を除く): 3588380544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 128, 141, 147, 168, 188, 192, 196, 224, 256, 282, 294, 329, 336, 376, 384, 392, 448, 564, 588, 658, 672, 752, 768, 784, 896, 937, 987, 1128, 1176, 1316, 1344, 1504, 1568, 1792, 1874, 1974, 2256, 2303, 2352, 2632, 2688, 2811, 3008, 3136, 3748, 3948, 4512, 4606, 4704, 5264, 5376, 5622, 6016, 6272, 6559, 6909, 7496, 7896, 9024, 9212, 9408, 10528, 11244, 12032, 12544, 13118, 13818, 14992, 15792, 18048, 18424, 18816, 19677, 21056, 22488, 26236, 27636, 29984, 31584, 36096, 36848, 37632, 39354, 42112, 44039, 44976, 45913, 52472, 55272, 59968, 63168, 73696, 78708, 84224, 88078, 89952, 91826, 104944, 110544, 119936, 126336, 132117, 137739, 147392, 157416, 176156, 179904, 183652, 209888, 221088, 239872, 252672, 264234, 275478, 294784, 308273, 314832, 352312, 359808, 367304, 419776, 442176, 528468, 550956, 589568, 616546, 629664, 704624, 719616, 734608, 839552, 884352, 924819, 1056936, 1101912, 1233092, 1259328, 1409248, 1469216, 1679104, 1768704, 1849638, 2113872, 2157911, 2203824, 2466184, 2518656, 2818496, 2938432, 3699276, 4227744, 4315822, 4407648, 4932368, 5037312, 5636992, 5876864, 6473733, 7398552, 8455488, 8631644, 8815296, 9864736, 11273984, 11753728, 12947466, 14797104, 16910976, 17263288, 17630592, 19729472, 25894932, 29594208, 33821952, 34526576, 35261184, 39458944, 51789864, 59188416, 69053152, 78917888, 103579728, 118376832, 138106304, 207159456, 236753664, 276212608, 414318912, 552425216, 828637824, 1657275648]

約数ペア:

[(1, 1657275648), (2, 828637824), (3, 552425216), (4, 414318912), (6, 276212608), (7, 236753664), (8, 207159456), (12, 138106304), (14, 118376832), (16, 103579728), (21, 78917888), (24, 69053152), (28, 59188416), (32, 51789864), (42, 39458944), (47, 35261184), (48, 34526576), (49, 33821952), (56, 29594208), (64, 25894932), (84, 19729472), (94, 17630592), (96, 17263288), (98, 16910976), (112, 14797104), (128, 12947466), (141, 11753728), (147, 11273984), (168, 9864736), (188, 8815296), (192, 8631644), (196, 8455488), (224, 7398552), (256, 6473733), (282, 5876864), (294, 5636992), (329, 5037312), (336, 4932368), (376, 4407648), (384, 4315822), (392, 4227744), (448, 3699276), (564, 2938432), (588, 2818496), (658, 2518656), (672, 2466184), (752, 2203824), (768, 2157911), (784, 2113872), (896, 1849638), (937, 1768704), (987, 1679104), (1128, 1469216), (1176, 1409248), (1316, 1259328), (1344, 1233092), (1504, 1101912), (1568, 1056936), (1792, 924819), (1874, 884352), (1974, 839552), (2256, 734608), (2303, 719616), (2352, 704624), (2632, 629664), (2688, 616546), (2811, 589568), (3008, 550956), (3136, 528468), (3748, 442176), (3948, 419776), (4512, 367304), (4606, 359808), (4704, 352312), (5264, 314832), (5376, 308273), (5622, 294784), (6016, 275478), (6272, 264234), (6559, 252672), (6909, 239872), (7496, 221088), (7896, 209888), (9024, 183652), (9212, 179904), (9408, 176156), (10528, 157416), (11244, 147392), (12032, 137739), (12544, 132117), (13118, 126336), (13818, 119936), (14992, 110544), (15792, 104944), (18048, 91826), (18424, 89952), (18816, 88078), (19677, 84224), (21056, 78708), (22488, 73696), (26236, 63168), (27636, 59968), (29984, 55272), (31584, 52472), (36096, 45913), (36848, 44976), (37632, 44039), (39354, 42112)]