948235904

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 2538086400

約数和(自身を除く): 1589850496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 47, 56, 64, 77, 88, 89, 92, 94, 112, 128, 154, 161, 176, 178, 184, 188, 224, 253, 308, 322, 329, 352, 356, 368, 376, 448, 506, 517, 616, 623, 644, 658, 704, 712, 736, 752, 896, 979, 1012, 1034, 1081, 1232, 1246, 1288, 1316, 1408, 1424, 1472, 1504, 1771, 1958, 2024, 2047, 2068, 2162, 2464, 2492, 2576, 2632, 2848, 2944, 3008, 3542, 3619, 3916, 4048, 4094, 4136, 4183, 4324, 4928, 4984, 5152, 5264, 5696, 6016, 6853, 7084, 7238, 7567, 7832, 8096, 8188, 8272, 8366, 8648, 9856, 9968, 10304, 10528, 11392, 11891, 13706, 14168, 14329, 14476, 15134, 15664, 16192, 16376, 16544, 16732, 17296, 19936, 20608, 21056, 22517, 23782, 27412, 28336, 28658, 28952, 29281, 30268, 31328, 32384, 32752, 33088, 33464, 34592, 39872, 42112, 45034, 46013, 47564, 54824, 56672, 57316, 57904, 58562, 60536, 62656, 65504, 66176, 66928, 69184, 79744, 83237, 90068, 92026, 95128, 96209, 109648, 113344, 114632, 115808, 117124, 121072, 125312, 131008, 133856, 138368, 157619, 166474, 180136, 184052, 190256, 192418, 219296, 226688, 229264, 231616, 234248, 242144, 262016, 267712, 315238, 322091, 332948, 360272, 368104, 380512, 384836, 438592, 458528, 463232, 468496, 484288, 535424, 630476, 644182, 665896, 673463, 720544, 736208, 761024, 769672, 877184, 917056, 936992, 968576, 1058299, 1260952, 1288364, 1331792, 1346926, 1441088, 1472416, 1522048, 1539344, 1834112, 1873984, 2116598, 2521904, 2576728, 2663584, 2693852, 2882176, 2944832, 3078688, 3747968, 4233196, 5043808, 5153456, 5327168, 5387704, 5889664, 6157376, 7408093, 8466392, 10087616, 10306912, 10654336, 10775408, 12314752, 14816186, 16932784, 20175232, 20613824, 21550816, 29632372, 33865568, 41227648, 43101632, 59264744, 67731136, 86203264, 118529488, 135462272, 237058976, 474117952, 948235904]

約数ペア:

[(1, 948235904), (2, 474117952), (4, 237058976), (7, 135462272), (8, 118529488), (11, 86203264), (14, 67731136), (16, 59264744), (22, 43101632), (23, 41227648), (28, 33865568), (32, 29632372), (44, 21550816), (46, 20613824), (47, 20175232), (56, 16932784), (64, 14816186), (77, 12314752), (88, 10775408), (89, 10654336), (92, 10306912), (94, 10087616), (112, 8466392), (128, 7408093), (154, 6157376), (161, 5889664), (176, 5387704), (178, 5327168), (184, 5153456), (188, 5043808), (224, 4233196), (253, 3747968), (308, 3078688), (322, 2944832), (329, 2882176), (352, 2693852), (356, 2663584), (368, 2576728), (376, 2521904), (448, 2116598), (506, 1873984), (517, 1834112), (616, 1539344), (623, 1522048), (644, 1472416), (658, 1441088), (704, 1346926), (712, 1331792), (736, 1288364), (752, 1260952), (896, 1058299), (979, 968576), (1012, 936992), (1034, 917056), (1081, 877184), (1232, 769672), (1246, 761024), (1288, 736208), (1316, 720544), (1408, 673463), (1424, 665896), (1472, 644182), (1504, 630476), (1771, 535424), (1958, 484288), (2024, 468496), (2047, 463232), (2068, 458528), (2162, 438592), (2464, 384836), (2492, 380512), (2576, 368104), (2632, 360272), (2848, 332948), (2944, 322091), (3008, 315238), (3542, 267712), (3619, 262016), (3916, 242144), (4048, 234248), (4094, 231616), (4136, 229264), (4183, 226688), (4324, 219296), (4928, 192418), (4984, 190256), (5152, 184052), (5264, 180136), (5696, 166474), (6016, 157619), (6853, 138368), (7084, 133856), (7238, 131008), (7567, 125312), (7832, 121072), (8096, 117124), (8188, 115808), (8272, 114632), (8366, 113344), (8648, 109648), (9856, 96209), (9968, 95128), (10304, 92026), (10528, 90068), (11392, 83237), (11891, 79744), (13706, 69184), (14168, 66928), (14329, 66176), (14476, 65504), (15134, 62656), (15664, 60536), (16192, 58562), (16376, 57904), (16544, 57316), (16732, 56672), (17296, 54824), (19936, 47564), (20608, 46013), (21056, 45034), (22517, 42112), (23782, 39872), (27412, 34592), (28336, 33464), (28658, 33088), (28952, 32752), (29281, 32384), (30268, 31328)]