313056568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{5939}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 641520000

約数和(自身を除く): 328463432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 599, 1198, 2396, 4792, 5939, 6589, 11878, 13178, 23756, 26356, 47512, 52712, 65329, 130658, 261316, 522632, 3557461, 7114922, 14229844, 28459688, 39132071, 78264142, 156528284, 313056568]

約数ペア:

[(1, 313056568), (2, 156528284), (4, 78264142), (8, 39132071), (11, 28459688), (22, 14229844), (44, 7114922), (88, 3557461), (599, 522632), (1198, 261316), (2396, 130658), (4792, 65329), (5939, 52712), (6589, 47512), (11878, 26356), (13178, 23756)]