1992378950272

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{1523}}^1\times {\mathrm{62701}}^1$

素因数の和:64401

約数の個数: 64

約数和(自身を含む): 3996229203360

約数和(自身を除く): 2003850253088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1304, 1523, 2608, 3046, 5216, 6092, 10432, 12184, 20864, 24368, 48736, 62701, 97472, 125402, 194944, 248249, 250804, 496498, 501608, 992996, 1003216, 1985992, 2006432, 3971984, 4012864, 7943968, 8025728, 10220263, 15887936, 20440526, 31775872, 40881052, 81762104, 95493623, 163524208, 190987246, 327048416, 381974492, 654096832, 763948984, 1308193664, 1527897968, 3055795936, 6111591872, 12223183744, 15565460549, 31130921098, 62261842196, 124523684392, 249047368784, 498094737568, 996189475136, 1992378950272]

約数ペア:

[(1, 1992378950272), (2, 996189475136), (4, 498094737568), (8, 249047368784), (16, 124523684392), (32, 62261842196), (64, 31130921098), (128, 15565460549), (163, 12223183744), (326, 6111591872), (652, 3055795936), (1304, 1527897968), (1523, 1308193664), (2608, 763948984), (3046, 654096832), (5216, 381974492), (6092, 327048416), (10432, 190987246), (12184, 163524208), (20864, 95493623), (24368, 81762104), (48736, 40881052), (62701, 31775872), (97472, 20440526), (125402, 15887936), (194944, 10220263), (248249, 8025728), (250804, 7943968), (496498, 4012864), (501608, 3971984), (992996, 2006432), (1003216, 1985992)]