1404031044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 3825045504

約数和(自身を除く): 2421014460

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 169, 186, 276, 299, 338, 372, 403, 507, 598, 676, 713, 806, 897, 971, 1014, 1196, 1209, 1426, 1612, 1794, 1942, 2028, 2139, 2418, 2852, 2913, 3588, 3884, 3887, 4278, 4836, 5239, 5826, 7774, 8556, 9269, 10478, 11652, 11661, 12623, 15548, 15717, 18538, 20956, 22333, 23322, 25246, 27807, 30101, 31434, 37076, 37869, 44666, 46644, 50492, 55614, 60202, 62868, 66999, 75738, 89332, 90303, 111228, 120404, 120497, 133998, 151476, 164099, 180606, 240994, 267996, 290329, 328198, 361212, 361491, 391313, 481988, 492297, 580658, 656396, 692323, 722982, 782626, 870987, 984594, 1161316, 1173939, 1384646, 1445964, 1565252, 1741974, 1969188, 2076969, 2347878, 2769292, 3483948, 3774277, 4153938, 4695756, 5087069, 7548554, 8307876, 9000199, 10174138, 11322831, 15097108, 15261207, 18000398, 20348276, 22645662, 27000597, 30522414, 36000796, 45291324, 54001194, 61044828, 108002388, 117002587, 234005174, 351007761, 468010348, 702015522, 1404031044]

約数ペア:

[(1, 1404031044), (2, 702015522), (3, 468010348), (4, 351007761), (6, 234005174), (12, 117002587), (13, 108002388), (23, 61044828), (26, 54001194), (31, 45291324), (39, 36000796), (46, 30522414), (52, 27000597), (62, 22645662), (69, 20348276), (78, 18000398), (92, 15261207), (93, 15097108), (124, 11322831), (138, 10174138), (156, 9000199), (169, 8307876), (186, 7548554), (276, 5087069), (299, 4695756), (338, 4153938), (372, 3774277), (403, 3483948), (507, 2769292), (598, 2347878), (676, 2076969), (713, 1969188), (806, 1741974), (897, 1565252), (971, 1445964), (1014, 1384646), (1196, 1173939), (1209, 1161316), (1426, 984594), (1612, 870987), (1794, 782626), (1942, 722982), (2028, 692323), (2139, 656396), (2418, 580658), (2852, 492297), (2913, 481988), (3588, 391313), (3884, 361491), (3887, 361212), (4278, 328198), (4836, 290329), (5239, 267996), (5826, 240994), (7774, 180606), (8556, 164099), (9269, 151476), (10478, 133998), (11652, 120497), (11661, 120404), (12623, 111228), (15548, 90303), (15717, 89332), (18538, 75738), (20956, 66999), (22333, 62868), (23322, 60202), (25246, 55614), (27807, 50492), (30101, 46644), (31434, 44666), (37076, 37869)]