218258656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 539336448

約数和(自身を除く): 321077792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 283, 308, 313, 352, 566, 616, 626, 1132, 1232, 1252, 1981, 2191, 2264, 2464, 2504, 3113, 3443, 3962, 4382, 4528, 5008, 6226, 6886, 7924, 8764, 9056, 10016, 12452, 13772, 15848, 17528, 21791, 24101, 24904, 27544, 31696, 35056, 43582, 48202, 49808, 55088, 63392, 70112, 87164, 88579, 96404, 99616, 110176, 174328, 177158, 192808, 348656, 354316, 385616, 620053, 697312, 708632, 771232, 974369, 1240106, 1417264, 1948738, 2480212, 2834528, 3897476, 4960424, 6820583, 7794952, 9920848, 13641166, 15589904, 19841696, 27282332, 31179808, 54564664, 109129328, 218258656]

約数ペア:

[(1, 218258656), (2, 109129328), (4, 54564664), (7, 31179808), (8, 27282332), (11, 19841696), (14, 15589904), (16, 13641166), (22, 9920848), (28, 7794952), (32, 6820583), (44, 4960424), (56, 3897476), (77, 2834528), (88, 2480212), (112, 1948738), (154, 1417264), (176, 1240106), (224, 974369), (283, 771232), (308, 708632), (313, 697312), (352, 620053), (566, 385616), (616, 354316), (626, 348656), (1132, 192808), (1232, 177158), (1252, 174328), (1981, 110176), (2191, 99616), (2264, 96404), (2464, 88579), (2504, 87164), (3113, 70112), (3443, 63392), (3962, 55088), (4382, 49808), (4528, 48202), (5008, 43582), (6226, 35056), (6886, 31696), (7924, 27544), (8764, 24904), (9056, 24101), (10016, 21791), (12452, 17528), (13772, 15848)]