218367040969

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 294807195648

約数和(自身を除く): 76440154679

約数列:

[1, 7, 11, 17, 77, 107, 119, 121, 187, 271, 523, 749, 847, 1177, 1309, 1819, 1897, 2057, 2981, 3661, 4607, 5753, 8239, 8891, 12733, 12947, 14399, 20009, 20867, 28997, 32249, 32791, 40271, 50677, 55961, 62237, 63283, 90629, 97801, 140063, 141733, 202979, 220099, 229537, 318967, 354739, 391727, 442981, 492949, 557447, 615571, 684607, 951337, 992131, 1075811, 1540693, 1559063, 2232769, 2409461, 3450643, 3508637, 3902129, 4308997, 5422439, 6659359, 6771281, 7530677, 10464707, 10913441, 15165431, 16866227, 17149693, 24560459, 26504071, 37957073, 47398967, 59646829, 73252949, 106158017, 115111777, 120047851, 166819741, 185528497, 257812327, 291544781, 417527803, 805782439, 1167738187, 1804686289, 1835017151, 2040813467, 2835935597, 12845120057, 19851549179, 31195291567, 218367040969]

約数ペア:

[(1, 218367040969), (7, 31195291567), (11, 19851549179), (17, 12845120057), (77, 2835935597), (107, 2040813467), (119, 1835017151), (121, 1804686289), (187, 1167738187), (271, 805782439), (523, 417527803), (749, 291544781), (847, 257812327), (1177, 185528497), (1309, 166819741), (1819, 120047851), (1897, 115111777), (2057, 106158017), (2981, 73252949), (3661, 59646829), (4607, 47398967), (5753, 37957073), (8239, 26504071), (8891, 24560459), (12733, 17149693), (12947, 16866227), (14399, 15165431), (20009, 10913441), (20867, 10464707), (28997, 7530677), (32249, 6771281), (32791, 6659359), (40271, 5422439), (50677, 4308997), (55961, 3902129), (62237, 3508637), (63283, 3450643), (90629, 2409461), (97801, 2232769), (140063, 1559063), (141733, 1540693), (202979, 1075811), (220099, 992131), (229537, 951337), (318967, 684607), (354739, 615571), (391727, 557447), (442981, 492949)]