345459798

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{929}}^1$

素因数の和:1293

約数の個数: 48

約数和(自身を含む): 762250320

約数和(自身を除く): 416790522

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 283, 438, 566, 657, 849, 929, 1314, 1698, 1858, 2547, 2787, 5094, 5574, 8361, 16722, 20659, 41318, 61977, 67817, 123954, 135634, 185931, 203451, 262907, 371862, 406902, 525814, 610353, 788721, 1220706, 1577442, 2366163, 4732326, 19192211, 38384422, 57576633, 115153266, 172729899, 345459798]

約数ペア:

[(1, 345459798), (2, 172729899), (3, 115153266), (6, 57576633), (9, 38384422), (18, 19192211), (73, 4732326), (146, 2366163), (219, 1577442), (283, 1220706), (438, 788721), (566, 610353), (657, 525814), (849, 406902), (929, 371862), (1314, 262907), (1698, 203451), (1858, 185931), (2547, 135634), (2787, 123954), (5094, 67817), (5574, 61977), (8361, 41318), (16722, 20659)]