16991455712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5657}}^1$

素因数の和:5761

約数の個数: 192

約数和(自身を含む): 44348580864

約数和(自身を除く): 27357125152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 53, 56, 77, 88, 92, 106, 112, 154, 161, 176, 184, 212, 224, 253, 308, 322, 352, 368, 371, 424, 506, 583, 616, 644, 736, 742, 848, 1012, 1166, 1219, 1232, 1288, 1484, 1696, 1771, 2024, 2332, 2438, 2464, 2576, 2968, 3542, 4048, 4081, 4664, 4876, 5152, 5657, 5936, 7084, 8096, 8162, 8533, 9328, 9752, 11314, 11872, 13409, 14168, 16324, 17066, 18656, 19504, 22628, 26818, 28336, 32648, 34132, 39008, 39599, 45256, 53636, 56672, 62227, 65296, 68264, 79198, 90512, 93863, 107272, 124454, 130111, 130592, 136528, 158396, 181024, 187726, 214544, 248908, 260222, 273056, 299821, 316792, 375452, 429088, 435589, 497816, 520444, 599642, 633584, 750904, 871178, 910777, 995632, 1040888, 1199284, 1267168, 1431221, 1501808, 1742356, 1821554, 1991264, 2081776, 2098747, 2398568, 2862442, 3003616, 3298031, 3484712, 3643108, 4163552, 4197494, 4797136, 5724884, 6596062, 6895883, 6969424, 7286216, 8394988, 9594272, 10018547, 11449768, 13192124, 13791766, 13938848, 14572432, 16789976, 20037094, 22899536, 23086217, 26384248, 27583532, 29144864, 33579952, 40074188, 45799072, 46172434, 48271181, 52768496, 55167064, 67159904, 75854713, 80148376, 92344868, 96542362, 105536992, 110334128, 151709426, 160296752, 184689736, 193084724, 220668256, 303418852, 320593504, 369379472, 386169448, 530982991, 606837704, 738758944, 772338896, 1061965982, 1213675408, 1544677792, 2123931964, 2427350816, 4247863928, 8495727856, 16991455712]

約数ペア:

[(1, 16991455712), (2, 8495727856), (4, 4247863928), (7, 2427350816), (8, 2123931964), (11, 1544677792), (14, 1213675408), (16, 1061965982), (22, 772338896), (23, 738758944), (28, 606837704), (32, 530982991), (44, 386169448), (46, 369379472), (53, 320593504), (56, 303418852), (77, 220668256), (88, 193084724), (92, 184689736), (106, 160296752), (112, 151709426), (154, 110334128), (161, 105536992), (176, 96542362), (184, 92344868), (212, 80148376), (224, 75854713), (253, 67159904), (308, 55167064), (322, 52768496), (352, 48271181), (368, 46172434), (371, 45799072), (424, 40074188), (506, 33579952), (583, 29144864), (616, 27583532), (644, 26384248), (736, 23086217), (742, 22899536), (848, 20037094), (1012, 16789976), (1166, 14572432), (1219, 13938848), (1232, 13791766), (1288, 13192124), (1484, 11449768), (1696, 10018547), (1771, 9594272), (2024, 8394988), (2332, 7286216), (2438, 6969424), (2464, 6895883), (2576, 6596062), (2968, 5724884), (3542, 4797136), (4048, 4197494), (4081, 4163552), (4664, 3643108), (4876, 3484712), (5152, 3298031), (5657, 3003616), (5936, 2862442), (7084, 2398568), (8096, 2098747), (8162, 2081776), (8533, 1991264), (9328, 1821554), (9752, 1742356), (11314, 1501808), (11872, 1431221), (13409, 1267168), (14168, 1199284), (16324, 1040888), (17066, 995632), (18656, 910777), (19504, 871178), (22628, 750904), (26818, 633584), (28336, 599642), (32648, 520444), (34132, 497816), (39008, 435589), (39599, 429088), (45256, 375452), (53636, 316792), (56672, 299821), (62227, 273056), (65296, 260222), (68264, 248908), (79198, 214544), (90512, 187726), (93863, 181024), (107272, 158396), (124454, 136528), (130111, 130592)]