298156768

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14627}}^1$

素因数の和:14664

約数の個数: 72

約数和(自身を含む): 735408072

約数和(自身を除く): 437251304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 14627, 20384, 29254, 58508, 102389, 117016, 190151, 204778, 234032, 380302, 409556, 468064, 716723, 760604, 819112, 1331057, 1433446, 1521208, 1638224, 2662114, 2866892, 3042416, 3276448, 5324228, 5733784, 6084832, 9317399, 10648456, 11467568, 18634798, 21296912, 22935136, 37269596, 42593824, 74539192, 149078384, 298156768]

約数ペア:

[(1, 298156768), (2, 149078384), (4, 74539192), (7, 42593824), (8, 37269596), (13, 22935136), (14, 21296912), (16, 18634798), (26, 11467568), (28, 10648456), (32, 9317399), (49, 6084832), (52, 5733784), (56, 5324228), (91, 3276448), (98, 3042416), (104, 2866892), (112, 2662114), (182, 1638224), (196, 1521208), (208, 1433446), (224, 1331057), (364, 819112), (392, 760604), (416, 716723), (637, 468064), (728, 409556), (784, 380302), (1274, 234032), (1456, 204778), (1568, 190151), (2548, 117016), (2912, 102389), (5096, 58508), (10192, 29254), (14627, 20384)]