228890176

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2771

約数の個数: 56

約数和(自身を含む): 487192320

約数和(自身を除く): 258302144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 544, 632, 1088, 1264, 1343, 2528, 2663, 2686, 5056, 5326, 5372, 10652, 10744, 21304, 21488, 42608, 42976, 45271, 85216, 85952, 90542, 170432, 181084, 210377, 362168, 420754, 724336, 841508, 1448672, 1683016, 2897344, 3366032, 3576409, 6732064, 7152818, 13464128, 14305636, 28611272, 57222544, 114445088, 228890176]

約数ペア:

[(1, 228890176), (2, 114445088), (4, 57222544), (8, 28611272), (16, 14305636), (17, 13464128), (32, 7152818), (34, 6732064), (64, 3576409), (68, 3366032), (79, 2897344), (136, 1683016), (158, 1448672), (272, 841508), (316, 724336), (544, 420754), (632, 362168), (1088, 210377), (1264, 181084), (1343, 170432), (2528, 90542), (2663, 85952), (2686, 85216), (5056, 45271), (5326, 42976), (5372, 42608), (10652, 21488), (10744, 21304)]