19265703424

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6491}}^1$

素因数の和:6568

約数の個数: 160

約数和(自身を含む): 45904776192

約数和(自身を除く): 26639072768

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 256, 272, 341, 352, 374, 496, 512, 527, 544, 682, 704, 748, 992, 1054, 1088, 1364, 1408, 1496, 1984, 2108, 2176, 2728, 2816, 2992, 3968, 4216, 4352, 5456, 5632, 5797, 5984, 6491, 7936, 8432, 8704, 10912, 11594, 11968, 12982, 15872, 16864, 21824, 23188, 23936, 25964, 33728, 43648, 46376, 47872, 51928, 67456, 71401, 87296, 92752, 95744, 103856, 110347, 134912, 142802, 174592, 185504, 201221, 207712, 220694, 269824, 285604, 371008, 402442, 415424, 441388, 571208, 742016, 804884, 830848, 882776, 1142416, 1213817, 1484032, 1609768, 1661696, 1765552, 2213431, 2284832, 2427634, 2968064, 3219536, 3323392, 3420757, 3531104, 4426862, 4569664, 4855268, 6439072, 6841514, 7062208, 8853724, 9139328, 9710536, 12878144, 13683028, 14124416, 17707448, 18278656, 19421072, 25756288, 27366056, 28248832, 35414896, 36557312, 37628327, 38842144, 51512576, 54732112, 56497664, 70829792, 75256654, 77684288, 103025152, 109464224, 141659584, 150513308, 155368576, 218928448, 283319168, 301026616, 310737152, 437856896, 566638336, 602053232, 621474304, 875713792, 1133276672, 1204106464, 1751427584, 2408212928, 4816425856, 9632851712, 19265703424]

約数ペア:

[(1, 19265703424), (2, 9632851712), (4, 4816425856), (8, 2408212928), (11, 1751427584), (16, 1204106464), (17, 1133276672), (22, 875713792), (31, 621474304), (32, 602053232), (34, 566638336), (44, 437856896), (62, 310737152), (64, 301026616), (68, 283319168), (88, 218928448), (124, 155368576), (128, 150513308), (136, 141659584), (176, 109464224), (187, 103025152), (248, 77684288), (256, 75256654), (272, 70829792), (341, 56497664), (352, 54732112), (374, 51512576), (496, 38842144), (512, 37628327), (527, 36557312), (544, 35414896), (682, 28248832), (704, 27366056), (748, 25756288), (992, 19421072), (1054, 18278656), (1088, 17707448), (1364, 14124416), (1408, 13683028), (1496, 12878144), (1984, 9710536), (2108, 9139328), (2176, 8853724), (2728, 7062208), (2816, 6841514), (2992, 6439072), (3968, 4855268), (4216, 4569664), (4352, 4426862), (5456, 3531104), (5632, 3420757), (5797, 3323392), (5984, 3219536), (6491, 2968064), (7936, 2427634), (8432, 2284832), (8704, 2213431), (10912, 1765552), (11594, 1661696), (11968, 1609768), (12982, 1484032), (15872, 1213817), (16864, 1142416), (21824, 882776), (23188, 830848), (23936, 804884), (25964, 742016), (33728, 571208), (43648, 441388), (46376, 415424), (47872, 402442), (51928, 371008), (67456, 285604), (71401, 269824), (87296, 220694), (92752, 207712), (95744, 201221), (103856, 185504), (110347, 174592), (134912, 142802)]