266878816

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 535804416

約数和(自身を除く): 268925600

約数列:

[1, 2, 4, 8, 16, 32, 97, 127, 194, 254, 388, 508, 677, 776, 1016, 1354, 1552, 2032, 2708, 3104, 4064, 5416, 10832, 12319, 21664, 24638, 49276, 65669, 85979, 98552, 131338, 171958, 197104, 262676, 343916, 394208, 525352, 687832, 1050704, 1375664, 2101408, 2751328, 8339963, 16679926, 33359852, 66719704, 133439408, 266878816]

約数ペア:

[(1, 266878816), (2, 133439408), (4, 66719704), (8, 33359852), (16, 16679926), (32, 8339963), (97, 2751328), (127, 2101408), (194, 1375664), (254, 1050704), (388, 687832), (508, 525352), (677, 394208), (776, 343916), (1016, 262676), (1354, 197104), (1552, 171958), (2032, 131338), (2708, 98552), (3104, 85979), (4064, 65669), (5416, 49276), (10832, 24638), (12319, 21664)]