514011904

素因数分解:

$2^8\times 7^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1165

約数の個数: 72

約数和(自身を含む): 1177262240

約数和(自身を除く): 663250336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 373, 448, 746, 769, 896, 1492, 1538, 1792, 2611, 2984, 3076, 5222, 5383, 5968, 6152, 10444, 10766, 11936, 12304, 20888, 21532, 23872, 24608, 41776, 43064, 47744, 49216, 83552, 86128, 95488, 98432, 167104, 172256, 196864, 286837, 334208, 344512, 573674, 668416, 689024, 1147348, 1378048, 2007859, 2294696, 4015718, 4589392, 8031436, 9178784, 16062872, 18357568, 32125744, 36715136, 64251488, 73430272, 128502976, 257005952, 514011904]

約数ペア:

[(1, 514011904), (2, 257005952), (4, 128502976), (7, 73430272), (8, 64251488), (14, 36715136), (16, 32125744), (28, 18357568), (32, 16062872), (56, 9178784), (64, 8031436), (112, 4589392), (128, 4015718), (224, 2294696), (256, 2007859), (373, 1378048), (448, 1147348), (746, 689024), (769, 668416), (896, 573674), (1492, 344512), (1538, 334208), (1792, 286837), (2611, 196864), (2984, 172256), (3076, 167104), (5222, 98432), (5383, 95488), (5968, 86128), (6152, 83552), (10444, 49216), (10766, 47744), (11936, 43064), (12304, 41776), (20888, 24608), (21532, 23872)]