1280291256

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{433703}}^1$

素因数の和:433756

約数の個数: 48

約数和(自身を含む): 3552035760

約数和(自身を除く): 2271744504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 433703, 867406, 1301109, 1734812, 2602218, 3469624, 3903327, 5204436, 7806654, 10408872, 15613308, 17781823, 31226616, 35563646, 53345469, 71127292, 106690938, 142254584, 160036407, 213381876, 320072814, 426763752, 640145628, 1280291256]

約数ペア:

[(1, 1280291256), (2, 640145628), (3, 426763752), (4, 320072814), (6, 213381876), (8, 160036407), (9, 142254584), (12, 106690938), (18, 71127292), (24, 53345469), (36, 35563646), (41, 31226616), (72, 17781823), (82, 15613308), (123, 10408872), (164, 7806654), (246, 5204436), (328, 3903327), (369, 3469624), (492, 2602218), (738, 1734812), (984, 1301109), (1476, 867406), (2952, 433703)]