16566832944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{318691}}^1$

素因数の和:318743

約数の個数: 90

約数和(自身を含む): 48932925756

約数和(自身を除く): 32366092812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 25992, 51984, 318691, 637382, 956073, 1274764, 1912146, 2549528, 2868219, 3824292, 5099056, 5736438, 6055129, 7648584, 11472876, 12110258, 15297168, 18165387, 22945752, 24220516, 36330774, 45891504, 48441032, 54496161, 72661548, 96882064, 108992322, 115047451, 145323096, 217984644, 230094902, 290646192, 345142353, 435969288, 460189804, 690284706, 871938576, 920379608, 1035427059, 1380569412, 1840759216, 2070854118, 2761138824, 4141708236, 5522277648, 8283416472, 16566832944]

約数ペア:

[(1, 16566832944), (2, 8283416472), (3, 5522277648), (4, 4141708236), (6, 2761138824), (8, 2070854118), (9, 1840759216), (12, 1380569412), (16, 1035427059), (18, 920379608), (19, 871938576), (24, 690284706), (36, 460189804), (38, 435969288), (48, 345142353), (57, 290646192), (72, 230094902), (76, 217984644), (114, 145323096), (144, 115047451), (152, 108992322), (171, 96882064), (228, 72661548), (304, 54496161), (342, 48441032), (361, 45891504), (456, 36330774), (684, 24220516), (722, 22945752), (912, 18165387), (1083, 15297168), (1368, 12110258), (1444, 11472876), (2166, 7648584), (2736, 6055129), (2888, 5736438), (3249, 5099056), (4332, 3824292), (5776, 2868219), (6498, 2549528), (8664, 1912146), (12996, 1274764), (17328, 956073), (25992, 637382), (51984, 318691)]