257534852274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14495939}}^1$

素因数の和:14496004

約数の個数: 64

約数和(自身を含む): 667972915200

約数和(自身を除く): 410438062926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883, 17766, 14495939, 28991878, 43487817, 86975634, 101471573, 130463451, 202943146, 260926902, 304414719, 391390353, 608829438, 681309133, 782780706, 913244157, 1362618266, 1826488314, 2043927399, 2739732471, 4087854798, 4769163931, 5479464942, 6131782197, 9538327862, 12263564394, 14307491793, 18395346591, 28614983586, 36790693182, 42922475379, 85844950758, 128767426137, 257534852274]

約数ペア:

[(1, 257534852274), (2, 128767426137), (3, 85844950758), (6, 42922475379), (7, 36790693182), (9, 28614983586), (14, 18395346591), (18, 14307491793), (21, 12263564394), (27, 9538327862), (42, 6131782197), (47, 5479464942), (54, 4769163931), (63, 4087854798), (94, 2739732471), (126, 2043927399), (141, 1826488314), (189, 1362618266), (282, 913244157), (329, 782780706), (378, 681309133), (423, 608829438), (658, 391390353), (846, 304414719), (987, 260926902), (1269, 202943146), (1974, 130463451), (2538, 101471573), (2961, 86975634), (5922, 43487817), (8883, 28991878), (17766, 14495939)]