897437552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 2082723840

約数和(自身を除く): 1185286288

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 47, 53, 88, 89, 92, 94, 106, 176, 178, 184, 188, 212, 253, 356, 368, 376, 424, 506, 517, 583, 712, 752, 848, 979, 1012, 1034, 1081, 1166, 1219, 1424, 1958, 2024, 2047, 2068, 2162, 2332, 2438, 2491, 3916, 4048, 4094, 4136, 4183, 4324, 4664, 4717, 4876, 4982, 7832, 8188, 8272, 8366, 8648, 9328, 9434, 9752, 9964, 11891, 13409, 15664, 16376, 16732, 17296, 18868, 19504, 19928, 22517, 23782, 26818, 27401, 32752, 33464, 37736, 39856, 45034, 46013, 47564, 51887, 53636, 54802, 57293, 66928, 75472, 90068, 92026, 95128, 96209, 103774, 107272, 108491, 109604, 114586, 180136, 184052, 190256, 192418, 207548, 214544, 216982, 219208, 221699, 229172, 360272, 368104, 384836, 415096, 433964, 438416, 443398, 458344, 630223, 736208, 769672, 830192, 867928, 886796, 916688, 1058299, 1193401, 1260446, 1539344, 1735856, 1773592, 2116598, 2386802, 2438689, 2520892, 3547184, 4233196, 4773604, 4877378, 5041784, 5099077, 8466392, 9547208, 9754756, 10083568, 10198154, 16932784, 19094416, 19509512, 20396308, 39019024, 40792616, 56089847, 81585232, 112179694, 224359388, 448718776, 897437552]

約数ペア:

[(1, 897437552), (2, 448718776), (4, 224359388), (8, 112179694), (11, 81585232), (16, 56089847), (22, 40792616), (23, 39019024), (44, 20396308), (46, 19509512), (47, 19094416), (53, 16932784), (88, 10198154), (89, 10083568), (92, 9754756), (94, 9547208), (106, 8466392), (176, 5099077), (178, 5041784), (184, 4877378), (188, 4773604), (212, 4233196), (253, 3547184), (356, 2520892), (368, 2438689), (376, 2386802), (424, 2116598), (506, 1773592), (517, 1735856), (583, 1539344), (712, 1260446), (752, 1193401), (848, 1058299), (979, 916688), (1012, 886796), (1034, 867928), (1081, 830192), (1166, 769672), (1219, 736208), (1424, 630223), (1958, 458344), (2024, 443398), (2047, 438416), (2068, 433964), (2162, 415096), (2332, 384836), (2438, 368104), (2491, 360272), (3916, 229172), (4048, 221699), (4094, 219208), (4136, 216982), (4183, 214544), (4324, 207548), (4664, 192418), (4717, 190256), (4876, 184052), (4982, 180136), (7832, 114586), (8188, 109604), (8272, 108491), (8366, 107272), (8648, 103774), (9328, 96209), (9434, 95128), (9752, 92026), (9964, 90068), (11891, 75472), (13409, 66928), (15664, 57293), (16376, 54802), (16732, 53636), (17296, 51887), (18868, 47564), (19504, 46013), (19928, 45034), (22517, 39856), (23782, 37736), (26818, 33464), (27401, 32752)]