678384384

素因数分解:

$2^8\times 3^1\times {\mathrm{619}}^1\times {\mathrm{1427}}^1$

素因数の和:2065

約数の個数: 72

約数和(自身を含む): 1809675840

約数和(自身を除く): 1131291456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 619, 768, 1238, 1427, 1857, 2476, 2854, 3714, 4281, 4952, 5708, 7428, 8562, 9904, 11416, 14856, 17124, 19808, 22832, 29712, 34248, 39616, 45664, 59424, 68496, 79232, 91328, 118848, 136992, 158464, 182656, 237696, 273984, 365312, 475392, 547968, 883313, 1095936, 1766626, 2649939, 3533252, 5299878, 7066504, 10599756, 14133008, 21199512, 28266016, 42399024, 56532032, 84798048, 113064064, 169596096, 226128128, 339192192, 678384384]

約数ペア:

[(1, 678384384), (2, 339192192), (3, 226128128), (4, 169596096), (6, 113064064), (8, 84798048), (12, 56532032), (16, 42399024), (24, 28266016), (32, 21199512), (48, 14133008), (64, 10599756), (96, 7066504), (128, 5299878), (192, 3533252), (256, 2649939), (384, 1766626), (619, 1095936), (768, 883313), (1238, 547968), (1427, 475392), (1857, 365312), (2476, 273984), (2854, 237696), (3714, 182656), (4281, 158464), (4952, 136992), (5708, 118848), (7428, 91328), (8562, 79232), (9904, 68496), (11416, 59424), (14856, 45664), (17124, 39616), (19808, 34248), (22832, 29712)]