293071636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30139}}^1$

素因数の和:30184

約数の個数: 48

約数和(自身を含む): 638003520

約数和(自身を除く): 344931884

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 30139, 60278, 120556, 331529, 391807, 512363, 663058, 783614, 1024726, 1326116, 1567228, 2049452, 4309877, 5635993, 6660719, 8619754, 11271986, 13321438, 17239508, 22543972, 26642876, 73267909, 146535818, 293071636]

約数ペア:

[(1, 293071636), (2, 146535818), (4, 73267909), (11, 26642876), (13, 22543972), (17, 17239508), (22, 13321438), (26, 11271986), (34, 8619754), (44, 6660719), (52, 5635993), (68, 4309877), (143, 2049452), (187, 1567228), (221, 1326116), (286, 1024726), (374, 783614), (442, 663058), (572, 512363), (748, 391807), (884, 331529), (2431, 120556), (4862, 60278), (9724, 30139)]