512161656

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 1295269920

約数和(自身を除く): 783108264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 293, 346, 421, 519, 586, 692, 842, 879, 1038, 1172, 1263, 1384, 1684, 1758, 2076, 2344, 2526, 3368, 3516, 4152, 5052, 7032, 10104, 50689, 72833, 101378, 123353, 145666, 152067, 202756, 218499, 246706, 291332, 304134, 370059, 405512, 436998, 493412, 582664, 608268, 740118, 873996, 986824, 1216536, 1480236, 1747992, 2960472, 21340069, 42680138, 64020207, 85360276, 128040414, 170720552, 256080828, 512161656]

約数ペア:

[(1, 512161656), (2, 256080828), (3, 170720552), (4, 128040414), (6, 85360276), (8, 64020207), (12, 42680138), (24, 21340069), (173, 2960472), (293, 1747992), (346, 1480236), (421, 1216536), (519, 986824), (586, 873996), (692, 740118), (842, 608268), (879, 582664), (1038, 493412), (1172, 436998), (1263, 405512), (1384, 370059), (1684, 304134), (1758, 291332), (2076, 246706), (2344, 218499), (2526, 202756), (3368, 152067), (3516, 145666), (4152, 123353), (5052, 101378), (7032, 72833), (10104, 50689)]