319775072

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10597}}^1$

素因数の和:10671

約数の個数: 48

約数和(自身を含む): 673015392

約数和(自身を除く): 353240320

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 82, 92, 164, 184, 328, 368, 656, 736, 943, 1312, 1886, 3772, 7544, 10597, 15088, 21194, 30176, 42388, 84776, 169552, 243731, 339104, 434477, 487462, 868954, 974924, 1737908, 1949848, 3475816, 3899696, 6951632, 7799392, 9992971, 13903264, 19985942, 39971884, 79943768, 159887536, 319775072]

約数ペア:

[(1, 319775072), (2, 159887536), (4, 79943768), (8, 39971884), (16, 19985942), (23, 13903264), (32, 9992971), (41, 7799392), (46, 6951632), (82, 3899696), (92, 3475816), (164, 1949848), (184, 1737908), (328, 974924), (368, 868954), (656, 487462), (736, 434477), (943, 339104), (1312, 243731), (1886, 169552), (3772, 84776), (7544, 42388), (10597, 30176), (15088, 21194)]