401070208

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40693}}^1$

素因数の和:40725

約数の個数: 64

約数和(自身を含む): 996189120

約数和(自身を除く): 595118912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 40693, 81386, 162772, 284851, 325544, 447623, 569702, 651088, 895246, 1139404, 1302176, 1790492, 2278808, 2604352, 3133361, 3580984, 4557616, 5208704, 6266722, 7161968, 9115232, 12533444, 14323936, 18230464, 25066888, 28647872, 36460928, 50133776, 57295744, 100267552, 200535104, 401070208]

約数ペア:

[(1, 401070208), (2, 200535104), (4, 100267552), (7, 57295744), (8, 50133776), (11, 36460928), (14, 28647872), (16, 25066888), (22, 18230464), (28, 14323936), (32, 12533444), (44, 9115232), (56, 7161968), (64, 6266722), (77, 5208704), (88, 4557616), (112, 3580984), (128, 3133361), (154, 2604352), (176, 2278808), (224, 1790492), (308, 1302176), (352, 1139404), (448, 895246), (616, 651088), (704, 569702), (896, 447623), (1232, 325544), (1408, 284851), (2464, 162772), (4928, 81386), (9856, 40693)]