981239808

素因数分解:

$2^{11}\times 3^1\times {\mathrm{159707}}^1$

素因数の和:159732

約数の個数: 48

約数和(自身を含む): 2616017040

約数和(自身を除く): 1634777232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 159707, 319414, 479121, 638828, 958242, 1277656, 1916484, 2555312, 3832968, 5110624, 7665936, 10221248, 15331872, 20442496, 30663744, 40884992, 61327488, 81769984, 122654976, 163539968, 245309952, 327079936, 490619904, 981239808]

約数ペア:

[(1, 981239808), (2, 490619904), (3, 327079936), (4, 245309952), (6, 163539968), (8, 122654976), (12, 81769984), (16, 61327488), (24, 40884992), (32, 30663744), (48, 20442496), (64, 15331872), (96, 10221248), (128, 7665936), (192, 5110624), (256, 3832968), (384, 2555312), (512, 1916484), (768, 1277656), (1024, 958242), (1536, 638828), (2048, 479121), (3072, 319414), (6144, 159707)]