496491776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 1088994144

約数和(自身を除く): 592502368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 256, 314, 352, 628, 704, 1123, 1256, 1408, 1727, 2246, 2512, 2816, 3454, 4492, 5024, 6908, 8984, 10048, 12353, 13816, 17968, 20096, 24706, 27632, 35936, 40192, 49412, 55264, 71872, 98824, 110528, 143744, 176311, 197648, 221056, 287488, 352622, 395296, 442112, 705244, 790592, 1410488, 1581184, 1939421, 2820976, 3162368, 3878842, 5641952, 7757684, 11283904, 15515368, 22567808, 31030736, 45135616, 62061472, 124122944, 248245888, 496491776]

約数ペア:

[(1, 496491776), (2, 248245888), (4, 124122944), (8, 62061472), (11, 45135616), (16, 31030736), (22, 22567808), (32, 15515368), (44, 11283904), (64, 7757684), (88, 5641952), (128, 3878842), (157, 3162368), (176, 2820976), (256, 1939421), (314, 1581184), (352, 1410488), (628, 790592), (704, 705244), (1123, 442112), (1256, 395296), (1408, 352622), (1727, 287488), (2246, 221056), (2512, 197648), (2816, 176311), (3454, 143744), (4492, 110528), (5024, 98824), (6908, 71872), (8984, 55264), (10048, 49412), (12353, 40192), (13816, 35936), (17968, 27632), (20096, 24706)]