1519999488

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{47123}}^1$

素因数の和:47154

約数の個数: 120

約数和(自身を含む): 5013616608

約数和(自身を除く): 3493617120

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, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 47123, 94246, 141369, 188492, 282738, 329861, 376984, 424107, 565476, 659722, 753968, 848214, 989583, 1130952, 1319444, 1507936, 1696428, 1979166, 2261904, 2638888, 2968749, 3015872, 3392856, 3958332, 4523808, 5277776, 5937498, 6031744, 6785712, 7916664, 9047616, 10555552, 11874996, 12063488, 13571424, 15833328, 18095232, 21111104, 23749992, 24126976, 27142848, 31666656, 36190464, 42222208, 47499984, 54285696, 63333312, 72380928, 84444416, 94999968, 108571392, 126666624, 168888832, 189999936, 217142784, 253333248, 379999872, 506666496, 759999744, 1519999488]

約数ペア:

[(1, 1519999488), (2, 759999744), (3, 506666496), (4, 379999872), (6, 253333248), (7, 217142784), (8, 189999936), (9, 168888832), (12, 126666624), (14, 108571392), (16, 94999968), (18, 84444416), (21, 72380928), (24, 63333312), (28, 54285696), (32, 47499984), (36, 42222208), (42, 36190464), (48, 31666656), (56, 27142848), (63, 24126976), (64, 23749992), (72, 21111104), (84, 18095232), (96, 15833328), (112, 13571424), (126, 12063488), (128, 11874996), (144, 10555552), (168, 9047616), (192, 7916664), (224, 6785712), (252, 6031744), (256, 5937498), (288, 5277776), (336, 4523808), (384, 3958332), (448, 3392856), (504, 3015872), (512, 2968749), (576, 2638888), (672, 2261904), (768, 1979166), (896, 1696428), (1008, 1507936), (1152, 1319444), (1344, 1130952), (1536, 989583), (1792, 848214), (2016, 753968), (2304, 659722), (2688, 565476), (3584, 424107), (4032, 376984), (4608, 329861), (5376, 282738), (8064, 188492), (10752, 141369), (16128, 94246), (32256, 47123)]