342838496

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 936101880

約数和(自身を除く): 593263384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 121, 139, 143, 154, 176, 182, 196, 208, 224, 242, 278, 286, 308, 352, 364, 392, 416, 484, 539, 556, 572, 616, 637, 728, 784, 847, 968, 973, 1001, 1078, 1112, 1144, 1232, 1274, 1456, 1529, 1568, 1573, 1694, 1807, 1936, 1946, 2002, 2156, 2224, 2288, 2464, 2548, 2912, 3058, 3146, 3388, 3614, 3872, 3892, 4004, 4312, 4448, 4576, 5096, 5929, 6116, 6292, 6776, 6811, 7007, 7228, 7784, 8008, 8624, 10192, 10703, 11011, 11858, 12232, 12584, 12649, 13552, 13622, 14014, 14456, 15568, 16016, 16819, 17248, 19877, 20384, 21406, 22022, 23716, 24464, 25168, 25298, 27104, 27244, 28028, 28912, 31136, 32032, 33638, 39754, 42812, 44044, 47432, 48928, 50336, 50596, 54488, 56056, 57824, 67276, 74921, 77077, 79508, 85624, 88088, 88543, 94864, 101192, 108976, 112112, 117733, 134552, 139139, 149842, 154154, 159016, 171248, 176176, 177086, 189728, 202384, 217952, 218647, 224224, 235466, 269104, 278278, 299684, 308308, 318032, 342496, 352352, 354172, 404768, 437294, 470932, 538208, 556556, 599368, 616616, 636064, 708344, 824131, 874588, 941864, 973973, 1113112, 1198736, 1233232, 1416688, 1530529, 1648262, 1749176, 1883728, 1947946, 2226224, 2397472, 2466464, 2833376, 3061058, 3296524, 3498352, 3767456, 3895892, 4452448, 6122116, 6593048, 6996704, 7791784, 10713703, 12244232, 13186096, 15583568, 21427406, 24488464, 26372192, 31167136, 42854812, 48976928, 85709624, 171419248, 342838496]

約数ペア:

[(1, 342838496), (2, 171419248), (4, 85709624), (7, 48976928), (8, 42854812), (11, 31167136), (13, 26372192), (14, 24488464), (16, 21427406), (22, 15583568), (26, 13186096), (28, 12244232), (32, 10713703), (44, 7791784), (49, 6996704), (52, 6593048), (56, 6122116), (77, 4452448), (88, 3895892), (91, 3767456), (98, 3498352), (104, 3296524), (112, 3061058), (121, 2833376), (139, 2466464), (143, 2397472), (154, 2226224), (176, 1947946), (182, 1883728), (196, 1749176), (208, 1648262), (224, 1530529), (242, 1416688), (278, 1233232), (286, 1198736), (308, 1113112), (352, 973973), (364, 941864), (392, 874588), (416, 824131), (484, 708344), (539, 636064), (556, 616616), (572, 599368), (616, 556556), (637, 538208), (728, 470932), (784, 437294), (847, 404768), (968, 354172), (973, 352352), (1001, 342496), (1078, 318032), (1112, 308308), (1144, 299684), (1232, 278278), (1274, 269104), (1456, 235466), (1529, 224224), (1568, 218647), (1573, 217952), (1694, 202384), (1807, 189728), (1936, 177086), (1946, 176176), (2002, 171248), (2156, 159016), (2224, 154154), (2288, 149842), (2464, 139139), (2548, 134552), (2912, 117733), (3058, 112112), (3146, 108976), (3388, 101192), (3614, 94864), (3872, 88543), (3892, 88088), (4004, 85624), (4312, 79508), (4448, 77077), (4576, 74921), (5096, 67276), (5929, 57824), (6116, 56056), (6292, 54488), (6776, 50596), (6811, 50336), (7007, 48928), (7228, 47432), (7784, 44044), (8008, 42812), (8624, 39754), (10192, 33638), (10703, 32032), (11011, 31136), (11858, 28912), (12232, 28028), (12584, 27244), (12649, 27104), (13552, 25298), (13622, 25168), (14014, 24464), (14456, 23716), (15568, 22022), (16016, 21406), (16819, 20384), (17248, 19877)]