920681856

素因数分解:

$2^7\times 3^3\times {\mathrm{266401}}^1$

素因数の和:266424

約数の個数: 64

約数和(自身を含む): 2717300400

約数和(自身を除く): 1796618544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 266401, 532802, 799203, 1065604, 1598406, 2131208, 2397609, 3196812, 4262416, 4795218, 6393624, 7192827, 8524832, 9590436, 12787248, 14385654, 17049664, 19180872, 25574496, 28771308, 34099328, 38361744, 51148992, 57542616, 76723488, 102297984, 115085232, 153446976, 230170464, 306893952, 460340928, 920681856]

約数ペア:

[(1, 920681856), (2, 460340928), (3, 306893952), (4, 230170464), (6, 153446976), (8, 115085232), (9, 102297984), (12, 76723488), (16, 57542616), (18, 51148992), (24, 38361744), (27, 34099328), (32, 28771308), (36, 25574496), (48, 19180872), (54, 17049664), (64, 14385654), (72, 12787248), (96, 9590436), (108, 8524832), (128, 7192827), (144, 6393624), (192, 4795218), (216, 4262416), (288, 3196812), (384, 2397609), (432, 2131208), (576, 1598406), (864, 1065604), (1152, 799203), (1728, 532802), (3456, 266401)]