243933976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{213229}}^1$

素因数の和:213259

約数の個数: 32

約数和(自身を含む): 537339600

約数和(自身を除く): 293405624

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 213229, 426458, 852916, 1705832, 2345519, 2771977, 4691038, 5543954, 9382076, 11087908, 18764152, 22175816, 30491747, 60983494, 121966988, 243933976]

約数ペア:

[(1, 243933976), (2, 121966988), (4, 60983494), (8, 30491747), (11, 22175816), (13, 18764152), (22, 11087908), (26, 9382076), (44, 5543954), (52, 4691038), (88, 2771977), (104, 2345519), (143, 1705832), (286, 852916), (572, 426458), (1144, 213229)]