1655971968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14327}}^1$

素因数の和:14394

約数の個数: 128

約数和(自身を含む): 5144325120

約数和(自身を除く): 3488353152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1344, 1376, 1806, 2064, 2408, 2688, 2752, 3612, 4128, 4816, 5504, 7224, 8256, 9632, 14327, 14448, 16512, 19264, 28654, 28896, 38528, 42981, 57308, 57792, 85962, 100289, 114616, 115584, 171924, 200578, 229232, 300867, 343848, 401156, 458464, 601734, 616061, 687696, 802312, 916928, 1203468, 1232122, 1375392, 1604624, 1833856, 1848183, 2406936, 2464244, 2750784, 3209248, 3696366, 4312427, 4813872, 4928488, 5501568, 6418496, 7392732, 8624854, 9627744, 9856976, 12836992, 12937281, 14785464, 17249708, 19255488, 19713952, 25874562, 29570928, 34499416, 38510976, 39427904, 51749124, 59141856, 68998832, 78855808, 103498248, 118283712, 137997664, 206996496, 236567424, 275995328, 413992992, 551990656, 827985984, 1655971968]

約数ペア:

[(1, 1655971968), (2, 827985984), (3, 551990656), (4, 413992992), (6, 275995328), (7, 236567424), (8, 206996496), (12, 137997664), (14, 118283712), (16, 103498248), (21, 78855808), (24, 68998832), (28, 59141856), (32, 51749124), (42, 39427904), (43, 38510976), (48, 34499416), (56, 29570928), (64, 25874562), (84, 19713952), (86, 19255488), (96, 17249708), (112, 14785464), (128, 12937281), (129, 12836992), (168, 9856976), (172, 9627744), (192, 8624854), (224, 7392732), (258, 6418496), (301, 5501568), (336, 4928488), (344, 4813872), (384, 4312427), (448, 3696366), (516, 3209248), (602, 2750784), (672, 2464244), (688, 2406936), (896, 1848183), (903, 1833856), (1032, 1604624), (1204, 1375392), (1344, 1232122), (1376, 1203468), (1806, 916928), (2064, 802312), (2408, 687696), (2688, 616061), (2752, 601734), (3612, 458464), (4128, 401156), (4816, 343848), (5504, 300867), (7224, 229232), (8256, 200578), (9632, 171924), (14327, 115584), (14448, 114616), (16512, 100289), (19264, 85962), (28654, 57792), (28896, 57308), (38528, 42981)]