851519232

素因数分解:

$2^8\times 3^2\times {\mathrm{599}}^1\times {\mathrm{617}}^1$

素因数の和:1238

約数の個数: 108

約数和(自身を含む): 2463224400

約数和(自身を除く): 1611705168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 599, 617, 768, 1152, 1198, 1234, 1797, 1851, 2304, 2396, 2468, 3594, 3702, 4792, 4936, 5391, 5553, 7188, 7404, 9584, 9872, 10782, 11106, 14376, 14808, 19168, 19744, 21564, 22212, 28752, 29616, 38336, 39488, 43128, 44424, 57504, 59232, 76672, 78976, 86256, 88848, 115008, 118464, 153344, 157952, 172512, 177696, 230016, 236928, 345024, 355392, 369583, 460032, 473856, 690048, 710784, 739166, 1108749, 1380096, 1421568, 1478332, 2217498, 2956664, 3326247, 4434996, 5913328, 6652494, 8869992, 11826656, 13304988, 17739984, 23653312, 26609976, 35479968, 47306624, 53219952, 70959936, 94613248, 106439904, 141919872, 212879808, 283839744, 425759616, 851519232]

約数ペア:

[(1, 851519232), (2, 425759616), (3, 283839744), (4, 212879808), (6, 141919872), (8, 106439904), (9, 94613248), (12, 70959936), (16, 53219952), (18, 47306624), (24, 35479968), (32, 26609976), (36, 23653312), (48, 17739984), (64, 13304988), (72, 11826656), (96, 8869992), (128, 6652494), (144, 5913328), (192, 4434996), (256, 3326247), (288, 2956664), (384, 2217498), (576, 1478332), (599, 1421568), (617, 1380096), (768, 1108749), (1152, 739166), (1198, 710784), (1234, 690048), (1797, 473856), (1851, 460032), (2304, 369583), (2396, 355392), (2468, 345024), (3594, 236928), (3702, 230016), (4792, 177696), (4936, 172512), (5391, 157952), (5553, 153344), (7188, 118464), (7404, 115008), (9584, 88848), (9872, 86256), (10782, 78976), (11106, 76672), (14376, 59232), (14808, 57504), (19168, 44424), (19744, 43128), (21564, 39488), (22212, 38336), (28752, 29616)]