348530851972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{2557}}^1\times {\mathrm{2609}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 628674646320

約数和(自身を除く): 280143794348

約数列:

[1, 2, 4, 37, 74, 148, 353, 706, 1412, 2557, 2609, 5114, 5218, 10228, 10436, 13061, 26122, 52244, 94609, 96533, 189218, 193066, 378436, 386132, 902621, 920977, 1805242, 1841954, 3610484, 3683908, 6671213, 13342426, 26684852, 33396977, 34076149, 66793954, 68152298, 133587908, 136304596, 246834881, 493669762, 987339524, 2354938189, 4709876378, 9419752756, 87132712993, 174265425986, 348530851972]

約数ペア:

[(1, 348530851972), (2, 174265425986), (4, 87132712993), (37, 9419752756), (74, 4709876378), (148, 2354938189), (353, 987339524), (706, 493669762), (1412, 246834881), (2557, 136304596), (2609, 133587908), (5114, 68152298), (5218, 66793954), (10228, 34076149), (10436, 33396977), (13061, 26684852), (26122, 13342426), (52244, 6671213), (94609, 3683908), (96533, 3610484), (189218, 1841954), (193066, 1805242), (378436, 920977), (386132, 902621)]