9952291808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 21056112000

約数和(自身を除く): 11103820192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 76, 118, 152, 236, 304, 421, 472, 608, 659, 842, 944, 1121, 1318, 1684, 1888, 2242, 2636, 3368, 4484, 5272, 6736, 7999, 8968, 10544, 12521, 13472, 15998, 17936, 21088, 24839, 25042, 31996, 35872, 38881, 49678, 50084, 63992, 77762, 99356, 100168, 127984, 155524, 198712, 200336, 255968, 277439, 311048, 397424, 400672, 471941, 554878, 622096, 738739, 794848, 943882, 1109756, 1244192, 1477478, 1887764, 2219512, 2954956, 3775528, 4439024, 5271341, 5909912, 7551056, 8878048, 10542682, 11819824, 15102112, 16368901, 21085364, 23639648, 32737802, 42170728, 65475604, 84341456, 130951208, 168682912, 261902416, 311009119, 523804832, 622018238, 1244036476, 2488072952, 4976145904, 9952291808]

約数ペア:

[(1, 9952291808), (2, 4976145904), (4, 2488072952), (8, 1244036476), (16, 622018238), (19, 523804832), (32, 311009119), (38, 261902416), (59, 168682912), (76, 130951208), (118, 84341456), (152, 65475604), (236, 42170728), (304, 32737802), (421, 23639648), (472, 21085364), (608, 16368901), (659, 15102112), (842, 11819824), (944, 10542682), (1121, 8878048), (1318, 7551056), (1684, 5909912), (1888, 5271341), (2242, 4439024), (2636, 3775528), (3368, 2954956), (4484, 2219512), (5272, 1887764), (6736, 1477478), (7999, 1244192), (8968, 1109756), (10544, 943882), (12521, 794848), (13472, 738739), (15998, 622096), (17936, 554878), (21088, 471941), (24839, 400672), (25042, 397424), (31996, 311048), (35872, 277439), (38881, 255968), (49678, 200336), (50084, 198712), (63992, 155524), (77762, 127984), (99356, 100168)]