222882968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 553109760

約数和(自身を除く): 330226792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 121, 127, 148, 154, 196, 242, 254, 259, 296, 308, 392, 407, 484, 508, 518, 539, 616, 814, 847, 889, 968, 1016, 1036, 1078, 1397, 1628, 1694, 1778, 1813, 2072, 2156, 2794, 2849, 3256, 3388, 3556, 3626, 4312, 4477, 4699, 5588, 5698, 5929, 6223, 6776, 7112, 7252, 8954, 9398, 9779, 11176, 11396, 11858, 12446, 14504, 15367, 17908, 18796, 19558, 19943, 22792, 23716, 24892, 30734, 31339, 32893, 35816, 37592, 39116, 39886, 47432, 49784, 51689, 61468, 62678, 65786, 68453, 78232, 79772, 103378, 107569, 122936, 125356, 131572, 136906, 159544, 206756, 215138, 219373, 230251, 250712, 263144, 273812, 361823, 413512, 430276, 438746, 460502, 547624, 568579, 723646, 752983, 860552, 877492, 921004, 1137158, 1447292, 1505966, 1754984, 1842008, 2274316, 2532761, 2894584, 3011932, 3980053, 4548632, 5065522, 6023864, 7960106, 10131044, 15920212, 20262088, 27860371, 31840424, 55720742, 111441484, 222882968]

約数ペア:

[(1, 222882968), (2, 111441484), (4, 55720742), (7, 31840424), (8, 27860371), (11, 20262088), (14, 15920212), (22, 10131044), (28, 7960106), (37, 6023864), (44, 5065522), (49, 4548632), (56, 3980053), (74, 3011932), (77, 2894584), (88, 2532761), (98, 2274316), (121, 1842008), (127, 1754984), (148, 1505966), (154, 1447292), (196, 1137158), (242, 921004), (254, 877492), (259, 860552), (296, 752983), (308, 723646), (392, 568579), (407, 547624), (484, 460502), (508, 438746), (518, 430276), (539, 413512), (616, 361823), (814, 273812), (847, 263144), (889, 250712), (968, 230251), (1016, 219373), (1036, 215138), (1078, 206756), (1397, 159544), (1628, 136906), (1694, 131572), (1778, 125356), (1813, 122936), (2072, 107569), (2156, 103378), (2794, 79772), (2849, 78232), (3256, 68453), (3388, 65786), (3556, 62678), (3626, 61468), (4312, 51689), (4477, 49784), (4699, 47432), (5588, 39886), (5698, 39116), (5929, 37592), (6223, 35816), (6776, 32893), (7112, 31339), (7252, 30734), (8954, 24892), (9398, 23716), (9779, 22792), (11176, 19943), (11396, 19558), (11858, 18796), (12446, 17908), (14504, 15367)]