321078912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10859}}^1$

素因数の和:10894

約数の個数: 128

約数和(自身を含む): 1063411200

約数和(自身を除く): 742332288

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 10859, 14784, 21718, 29568, 32577, 43436, 65154, 76013, 86872, 119449, 130308, 152026, 173744, 228039, 238898, 260616, 304052, 347488, 358347, 456078, 477796, 521232, 608104, 694976, 716694, 836143, 912156, 955592, 1042464, 1216208, 1389952, 1433388, 1672286, 1824312, 1911184, 2084928, 2432416, 2508429, 2866776, 3344572, 3648624, 3822368, 4169856, 4864832, 5016858, 5733552, 6689144, 7297248, 7644736, 9729664, 10033716, 11467104, 13378288, 14594496, 15289472, 20067432, 22934208, 26756576, 29188992, 40134864, 45868416, 53513152, 80269728, 107026304, 160539456, 321078912]

約数ペア:

[(1, 321078912), (2, 160539456), (3, 107026304), (4, 80269728), (6, 53513152), (7, 45868416), (8, 40134864), (11, 29188992), (12, 26756576), (14, 22934208), (16, 20067432), (21, 15289472), (22, 14594496), (24, 13378288), (28, 11467104), (32, 10033716), (33, 9729664), (42, 7644736), (44, 7297248), (48, 6689144), (56, 5733552), (64, 5016858), (66, 4864832), (77, 4169856), (84, 3822368), (88, 3648624), (96, 3344572), (112, 2866776), (128, 2508429), (132, 2432416), (154, 2084928), (168, 1911184), (176, 1824312), (192, 1672286), (224, 1433388), (231, 1389952), (264, 1216208), (308, 1042464), (336, 955592), (352, 912156), (384, 836143), (448, 716694), (462, 694976), (528, 608104), (616, 521232), (672, 477796), (704, 456078), (896, 358347), (924, 347488), (1056, 304052), (1232, 260616), (1344, 238898), (1408, 228039), (1848, 173744), (2112, 152026), (2464, 130308), (2688, 119449), (3696, 86872), (4224, 76013), (4928, 65154), (7392, 43436), (9856, 32577), (10859, 29568), (14784, 21718)]