262281984

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20125

約数の個数: 72

約数和(自身を含む): 739151280

約数和(自身を除く): 476869296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 341513, 482136, 642848, 683026, 964272, 1024539, 1285696, 1366052, 1928544, 2049078, 2571392, 2732104, 3857088, 4098156, 5142784, 5464208, 7714176, 8196312, 10928416, 15428352, 16392624, 21856832, 32785248, 43713664, 65570496, 87427328, 131140992, 262281984]

約数ペア:

[(1, 262281984), (2, 131140992), (3, 87427328), (4, 65570496), (6, 43713664), (8, 32785248), (12, 21856832), (16, 16392624), (17, 15428352), (24, 10928416), (32, 8196312), (34, 7714176), (48, 5464208), (51, 5142784), (64, 4098156), (68, 3857088), (96, 2732104), (102, 2571392), (128, 2049078), (136, 1928544), (192, 1366052), (204, 1285696), (256, 1024539), (272, 964272), (384, 683026), (408, 642848), (544, 482136), (768, 341513), (816, 321424), (1088, 241068), (1632, 160712), (2176, 120534), (3264, 80356), (4352, 60267), (6528, 40178), (13056, 20089)]