1994496

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 6291432

約数和(自身を除く): 4296936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 256, 294, 318, 336, 371, 384, 392, 424, 448, 588, 636, 672, 742, 768, 784, 848, 896, 1113, 1176, 1272, 1344, 1484, 1568, 1696, 1792, 2226, 2352, 2544, 2597, 2688, 2968, 3136, 3392, 4452, 4704, 5088, 5194, 5376, 5936, 6272, 6784, 7791, 8904, 9408, 10176, 10388, 11872, 12544, 13568, 15582, 17808, 18816, 20352, 20776, 23744, 31164, 35616, 37632, 40704, 41552, 47488, 62328, 71232, 83104, 94976, 124656, 142464, 166208, 249312, 284928, 332416, 498624, 664832, 997248, 1994496]

約数ペア:

[(1, 1994496), (2, 997248), (3, 664832), (4, 498624), (6, 332416), (7, 284928), (8, 249312), (12, 166208), (14, 142464), (16, 124656), (21, 94976), (24, 83104), (28, 71232), (32, 62328), (42, 47488), (48, 41552), (49, 40704), (53, 37632), (56, 35616), (64, 31164), (84, 23744), (96, 20776), (98, 20352), (106, 18816), (112, 17808), (128, 15582), (147, 13568), (159, 12544), (168, 11872), (192, 10388), (196, 10176), (212, 9408), (224, 8904), (256, 7791), (294, 6784), (318, 6272), (336, 5936), (371, 5376), (384, 5194), (392, 5088), (424, 4704), (448, 4452), (588, 3392), (636, 3136), (672, 2968), (742, 2688), (768, 2597), (784, 2544), (848, 2352), (896, 2226), (1113, 1792), (1176, 1696), (1272, 1568), (1344, 1484)]