389647104

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 216

約数和(自身を含む): 1304889600

約数和(自身を除く): 915242496

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, 121, 128, 132, 154, 168, 176, 192, 224, 231, 242, 256, 264, 308, 336, 352, 363, 384, 448, 462, 484, 528, 599, 616, 672, 704, 726, 768, 847, 896, 924, 968, 1056, 1198, 1232, 1344, 1408, 1452, 1694, 1792, 1797, 1848, 1936, 2112, 2396, 2464, 2541, 2688, 2816, 2904, 3388, 3594, 3696, 3872, 4193, 4224, 4792, 4928, 5082, 5376, 5808, 6589, 6776, 7188, 7392, 7744, 8386, 8448, 9584, 9856, 10164, 11616, 12579, 13178, 13552, 14376, 14784, 15488, 16772, 19168, 19712, 19767, 20328, 23232, 25158, 26356, 27104, 28752, 29568, 30976, 33544, 38336, 39534, 40656, 46123, 46464, 50316, 52712, 54208, 57504, 59136, 67088, 72479, 76672, 79068, 81312, 92246, 92928, 100632, 105424, 108416, 115008, 134176, 138369, 144958, 153344, 158136, 162624, 184492, 201264, 210848, 216832, 217437, 230016, 268352, 276738, 289916, 316272, 325248, 368984, 402528, 421696, 434874, 460032, 507353, 536704, 553476, 579832, 632544, 650496, 737968, 805056, 843392, 869748, 1014706, 1073408, 1106952, 1159664, 1265088, 1475936, 1522059, 1610112, 1686784, 1739496, 2029412, 2213904, 2319328, 2530176, 2951872, 3044118, 3220224, 3478992, 4058824, 4427808, 4638656, 5060352, 5903744, 6088236, 6957984, 8117648, 8855616, 9277312, 11807488, 12176472, 13915968, 16235296, 17711232, 18554624, 24352944, 27831936, 32470592, 35422464, 48705888, 55663872, 64941184, 97411776, 129882368, 194823552, 389647104]

約数ペア:

[(1, 389647104), (2, 194823552), (3, 129882368), (4, 97411776), (6, 64941184), (7, 55663872), (8, 48705888), (11, 35422464), (12, 32470592), (14, 27831936), (16, 24352944), (21, 18554624), (22, 17711232), (24, 16235296), (28, 13915968), (32, 12176472), (33, 11807488), (42, 9277312), (44, 8855616), (48, 8117648), (56, 6957984), (64, 6088236), (66, 5903744), (77, 5060352), (84, 4638656), (88, 4427808), (96, 4058824), (112, 3478992), (121, 3220224), (128, 3044118), (132, 2951872), (154, 2530176), (168, 2319328), (176, 2213904), (192, 2029412), (224, 1739496), (231, 1686784), (242, 1610112), (256, 1522059), (264, 1475936), (308, 1265088), (336, 1159664), (352, 1106952), (363, 1073408), (384, 1014706), (448, 869748), (462, 843392), (484, 805056), (528, 737968), (599, 650496), (616, 632544), (672, 579832), (704, 553476), (726, 536704), (768, 507353), (847, 460032), (896, 434874), (924, 421696), (968, 402528), (1056, 368984), (1198, 325248), (1232, 316272), (1344, 289916), (1408, 276738), (1452, 268352), (1694, 230016), (1792, 217437), (1797, 216832), (1848, 210848), (1936, 201264), (2112, 184492), (2396, 162624), (2464, 158136), (2541, 153344), (2688, 144958), (2816, 138369), (2904, 134176), (3388, 115008), (3594, 108416), (3696, 105424), (3872, 100632), (4193, 92928), (4224, 92246), (4792, 81312), (4928, 79068), (5082, 76672), (5376, 72479), (5808, 67088), (6589, 59136), (6776, 57504), (7188, 54208), (7392, 52712), (7744, 50316), (8386, 46464), (8448, 46123), (9584, 40656), (9856, 39534), (10164, 38336), (11616, 33544), (12579, 30976), (13178, 29568), (13552, 28752), (14376, 27104), (14784, 26356), (15488, 25158), (16772, 23232), (19168, 20328), (19712, 19767)]