348941824

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 890942976

約数和(自身を除く): 542001152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 167, 176, 212, 224, 256, 308, 334, 352, 371, 424, 448, 512, 583, 616, 668, 704, 742, 848, 896, 1166, 1169, 1232, 1336, 1408, 1484, 1696, 1792, 1837, 2332, 2338, 2464, 2672, 2816, 2968, 3392, 3584, 3674, 4081, 4664, 4676, 4928, 5344, 5632, 5936, 6784, 7348, 8162, 8851, 9328, 9352, 9856, 10688, 11872, 12859, 13568, 14696, 16324, 17702, 18656, 18704, 19712, 21376, 23744, 25718, 27136, 29392, 32648, 35404, 37312, 37408, 39424, 42752, 47488, 51436, 58784, 61957, 65296, 70808, 74624, 74816, 85504, 94976, 97361, 102872, 117568, 123914, 130592, 141616, 149248, 149632, 189952, 194722, 205744, 235136, 247828, 261184, 283232, 298496, 299264, 389444, 411488, 470272, 495656, 522368, 566464, 598528, 681527, 778888, 822976, 940544, 991312, 1044736, 1132928, 1363054, 1557776, 1645952, 1982624, 2089472, 2265856, 2726108, 3115552, 3291904, 3965248, 4531712, 5452216, 6231104, 6583808, 7930496, 10904432, 12462208, 15860992, 21808864, 24924416, 31721984, 43617728, 49848832, 87235456, 174470912, 348941824]

約数ペア:

[(1, 348941824), (2, 174470912), (4, 87235456), (7, 49848832), (8, 43617728), (11, 31721984), (14, 24924416), (16, 21808864), (22, 15860992), (28, 12462208), (32, 10904432), (44, 7930496), (53, 6583808), (56, 6231104), (64, 5452216), (77, 4531712), (88, 3965248), (106, 3291904), (112, 3115552), (128, 2726108), (154, 2265856), (167, 2089472), (176, 1982624), (212, 1645952), (224, 1557776), (256, 1363054), (308, 1132928), (334, 1044736), (352, 991312), (371, 940544), (424, 822976), (448, 778888), (512, 681527), (583, 598528), (616, 566464), (668, 522368), (704, 495656), (742, 470272), (848, 411488), (896, 389444), (1166, 299264), (1169, 298496), (1232, 283232), (1336, 261184), (1408, 247828), (1484, 235136), (1696, 205744), (1792, 194722), (1837, 189952), (2332, 149632), (2338, 149248), (2464, 141616), (2672, 130592), (2816, 123914), (2968, 117568), (3392, 102872), (3584, 97361), (3674, 94976), (4081, 85504), (4664, 74816), (4676, 74624), (4928, 70808), (5344, 65296), (5632, 61957), (5936, 58784), (6784, 51436), (7348, 47488), (8162, 42752), (8851, 39424), (9328, 37408), (9352, 37312), (9856, 35404), (10688, 32648), (11872, 29392), (12859, 27136), (13568, 25718), (14696, 23744), (16324, 21376), (17702, 19712), (18656, 18704)]