217696192

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6151}}^1$

素因数の和:6249

約数の個数: 56

約数和(自身を含む): 500034560

約数和(自身を除く): 282338368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 6151, 8848, 12302, 17696, 24604, 35392, 43057, 49208, 86114, 98416, 172228, 196832, 344456, 393664, 485929, 688912, 971858, 1377824, 1943716, 2755648, 3401503, 3887432, 6803006, 7774864, 13606012, 15549728, 27212024, 31099456, 54424048, 108848096, 217696192]

約数ペア:

[(1, 217696192), (2, 108848096), (4, 54424048), (7, 31099456), (8, 27212024), (14, 15549728), (16, 13606012), (28, 7774864), (32, 6803006), (56, 3887432), (64, 3401503), (79, 2755648), (112, 1943716), (158, 1377824), (224, 971858), (316, 688912), (448, 485929), (553, 393664), (632, 344456), (1106, 196832), (1264, 172228), (2212, 98416), (2528, 86114), (4424, 49208), (5056, 43057), (6151, 35392), (8848, 24604), (12302, 17696)]