243317412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{13331}}^1$

素因数の和:13370

約数の個数: 72

約数和(自身を含む): 683131680

約数和(自身を除く): 439814268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 13331, 18252, 26662, 39993, 53324, 79986, 119979, 159972, 173303, 239958, 346606, 359937, 479916, 519909, 693212, 719874, 1039818, 1439748, 1559727, 2079636, 2252939, 3119454, 4505878, 4679181, 6238908, 6758817, 9011756, 9358362, 13517634, 18716724, 20276451, 27035268, 40552902, 60829353, 81105804, 121658706, 243317412]

約数ペア:

[(1, 243317412), (2, 121658706), (3, 81105804), (4, 60829353), (6, 40552902), (9, 27035268), (12, 20276451), (13, 18716724), (18, 13517634), (26, 9358362), (27, 9011756), (36, 6758817), (39, 6238908), (52, 4679181), (54, 4505878), (78, 3119454), (108, 2252939), (117, 2079636), (156, 1559727), (169, 1439748), (234, 1039818), (338, 719874), (351, 693212), (468, 519909), (507, 479916), (676, 359937), (702, 346606), (1014, 239958), (1404, 173303), (1521, 159972), (2028, 119979), (3042, 79986), (4563, 53324), (6084, 39993), (9126, 26662), (13331, 18252)]