227222912

素因数分解:

$2^7\times 7^1\times {\mathrm{367}}^1\times {\mathrm{691}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 519498240

約数和(自身を除く): 292275328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 367, 448, 691, 734, 896, 1382, 1468, 2569, 2764, 2936, 4837, 5138, 5528, 5872, 9674, 10276, 11056, 11744, 19348, 20552, 22112, 23488, 38696, 41104, 44224, 46976, 77392, 82208, 88448, 154784, 164416, 253597, 309568, 328832, 507194, 619136, 1014388, 1775179, 2028776, 3550358, 4057552, 7100716, 8115104, 14201432, 16230208, 28402864, 32460416, 56805728, 113611456, 227222912]

約数ペア:

[(1, 227222912), (2, 113611456), (4, 56805728), (7, 32460416), (8, 28402864), (14, 16230208), (16, 14201432), (28, 8115104), (32, 7100716), (56, 4057552), (64, 3550358), (112, 2028776), (128, 1775179), (224, 1014388), (367, 619136), (448, 507194), (691, 328832), (734, 309568), (896, 253597), (1382, 164416), (1468, 154784), (2569, 88448), (2764, 82208), (2936, 77392), (4837, 46976), (5138, 44224), (5528, 41104), (5872, 38696), (9674, 23488), (10276, 22112), (11056, 20552), (11744, 19348)]