228509344

素因数分解:

$2^5\times 7^3\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 532224000

約数和(自身を除く): 303714656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 109, 112, 191, 196, 218, 224, 343, 382, 392, 436, 686, 763, 764, 784, 872, 1337, 1372, 1526, 1528, 1568, 1744, 2674, 2744, 3052, 3056, 3488, 5341, 5348, 5488, 6104, 6112, 9359, 10682, 10696, 10976, 12208, 18718, 20819, 21364, 21392, 24416, 37387, 37436, 41638, 42728, 42784, 65513, 74774, 74872, 83276, 85456, 131026, 145733, 149548, 149744, 166552, 170912, 262052, 291466, 299096, 299488, 333104, 524104, 582932, 598192, 666208, 1020131, 1048208, 1165864, 1196384, 2040262, 2096416, 2331728, 4080524, 4663456, 7140917, 8161048, 14281834, 16322096, 28563668, 32644192, 57127336, 114254672, 228509344]

約数ペア:

[(1, 228509344), (2, 114254672), (4, 57127336), (7, 32644192), (8, 28563668), (14, 16322096), (16, 14281834), (28, 8161048), (32, 7140917), (49, 4663456), (56, 4080524), (98, 2331728), (109, 2096416), (112, 2040262), (191, 1196384), (196, 1165864), (218, 1048208), (224, 1020131), (343, 666208), (382, 598192), (392, 582932), (436, 524104), (686, 333104), (763, 299488), (764, 299096), (784, 291466), (872, 262052), (1337, 170912), (1372, 166552), (1526, 149744), (1528, 149548), (1568, 145733), (1744, 131026), (2674, 85456), (2744, 83276), (3052, 74872), (3056, 74774), (3488, 65513), (5341, 42784), (5348, 42728), (5488, 41638), (6104, 37436), (6112, 37387), (9359, 24416), (10682, 21392), (10696, 21364), (10976, 20819), (12208, 18718)]