338432256

素因数分解:

$2^8\times 3^4\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 180

約数和(自身を含む): 1063493200

約数和(自身を除く): 725060944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 768, 859, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1718, 1728, 1824, 2052, 2304, 2432, 2577, 2592, 2736, 3078, 3436, 3456, 3648, 4104, 4864, 5154, 5184, 5472, 6156, 6872, 6912, 7296, 7731, 8208, 10308, 10368, 10944, 12312, 13744, 14592, 15462, 16321, 16416, 20616, 20736, 21888, 23193, 24624, 27488, 30924, 32642, 32832, 41232, 43776, 46386, 48963, 49248, 54976, 61848, 65284, 65664, 69579, 82464, 92772, 97926, 98496, 109952, 123696, 130568, 131328, 139158, 146889, 164928, 185544, 195852, 196992, 219904, 247392, 261136, 278316, 293778, 329856, 371088, 391704, 393984, 440667, 494784, 522272, 556632, 587556, 659712, 742176, 783408, 881334, 989568, 1044544, 1113264, 1175112, 1322001, 1484352, 1566816, 1762668, 1979136, 2089088, 2226528, 2350224, 2644002, 2968704, 3133632, 3525336, 4178176, 4453056, 4700448, 5288004, 5937408, 6267264, 7050672, 8906112, 9400896, 10576008, 12534528, 14101344, 17812224, 18801792, 21152016, 28202688, 37603584, 42304032, 56405376, 84608064, 112810752, 169216128, 338432256]

約数ペア:

[(1, 338432256), (2, 169216128), (3, 112810752), (4, 84608064), (6, 56405376), (8, 42304032), (9, 37603584), (12, 28202688), (16, 21152016), (18, 18801792), (19, 17812224), (24, 14101344), (27, 12534528), (32, 10576008), (36, 9400896), (38, 8906112), (48, 7050672), (54, 6267264), (57, 5937408), (64, 5288004), (72, 4700448), (76, 4453056), (81, 4178176), (96, 3525336), (108, 3133632), (114, 2968704), (128, 2644002), (144, 2350224), (152, 2226528), (162, 2089088), (171, 1979136), (192, 1762668), (216, 1566816), (228, 1484352), (256, 1322001), (288, 1175112), (304, 1113264), (324, 1044544), (342, 989568), (384, 881334), (432, 783408), (456, 742176), (513, 659712), (576, 587556), (608, 556632), (648, 522272), (684, 494784), (768, 440667), (859, 393984), (864, 391704), (912, 371088), (1026, 329856), (1152, 293778), (1216, 278316), (1296, 261136), (1368, 247392), (1539, 219904), (1718, 196992), (1728, 195852), (1824, 185544), (2052, 164928), (2304, 146889), (2432, 139158), (2577, 131328), (2592, 130568), (2736, 123696), (3078, 109952), (3436, 98496), (3456, 97926), (3648, 92772), (4104, 82464), (4864, 69579), (5154, 65664), (5184, 65284), (5472, 61848), (6156, 54976), (6872, 49248), (6912, 48963), (7296, 46386), (7731, 43776), (8208, 41232), (10308, 32832), (10368, 32642), (10944, 30924), (12312, 27488), (13744, 24624), (14592, 23193), (15462, 21888), (16321, 20736), (16416, 20616)]