15697500016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{2819}}^1$

素因数の和:3958

約数の個数: 80

約数和(自身を含む): 34366550400

約数和(自身を除く): 18669050384

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1091, 1276, 2182, 2552, 2819, 4364, 5104, 5638, 8728, 11276, 12001, 17456, 22552, 24002, 31009, 31639, 45104, 48004, 62018, 63278, 81751, 96008, 124036, 126556, 163502, 192016, 248072, 253112, 327004, 348029, 496144, 506224, 654008, 696058, 899261, 1308016, 1392116, 1798522, 2784232, 3075529, 3597044, 5568464, 6151058, 7194088, 12302116, 14388176, 24604232, 33830819, 49208464, 67661638, 89190341, 135323276, 178380682, 270646552, 356761364, 541293104, 713522728, 981093751, 1427045456, 1962187502, 3924375004, 7848750008, 15697500016]

約数ペア:

[(1, 15697500016), (2, 7848750008), (4, 3924375004), (8, 1962187502), (11, 1427045456), (16, 981093751), (22, 713522728), (29, 541293104), (44, 356761364), (58, 270646552), (88, 178380682), (116, 135323276), (176, 89190341), (232, 67661638), (319, 49208464), (464, 33830819), (638, 24604232), (1091, 14388176), (1276, 12302116), (2182, 7194088), (2552, 6151058), (2819, 5568464), (4364, 3597044), (5104, 3075529), (5638, 2784232), (8728, 1798522), (11276, 1392116), (12001, 1308016), (17456, 899261), (22552, 696058), (24002, 654008), (31009, 506224), (31639, 496144), (45104, 348029), (48004, 327004), (62018, 253112), (63278, 248072), (81751, 192016), (96008, 163502), (124036, 126556)]