288657408

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 156

約数和(自身を含む): 839413680

約数和(自身を除く): 550756272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 169, 192, 208, 256, 278, 312, 338, 384, 416, 417, 507, 512, 556, 624, 676, 768, 832, 834, 1014, 1024, 1112, 1248, 1352, 1536, 1664, 1668, 1807, 2028, 2048, 2224, 2496, 2704, 3072, 3328, 3336, 3614, 4056, 4096, 4448, 4992, 5408, 5421, 6144, 6656, 6672, 7228, 8112, 8896, 9984, 10816, 10842, 12288, 13312, 13344, 14456, 16224, 17792, 19968, 21632, 21684, 23491, 26624, 26688, 28912, 32448, 35584, 39936, 43264, 43368, 46982, 53248, 53376, 57824, 64896, 70473, 71168, 79872, 86528, 86736, 93964, 106752, 115648, 129792, 140946, 142336, 159744, 173056, 173472, 187928, 213504, 231296, 259584, 281892, 284672, 346112, 346944, 375856, 427008, 462592, 519168, 563784, 569344, 692224, 693888, 751712, 854016, 925184, 1038336, 1127568, 1387776, 1503424, 1708032, 1850368, 2076672, 2255136, 2775552, 3006848, 3700736, 4510272, 5551104, 6013696, 7401472, 9020544, 11102208, 12027392, 18041088, 22204416, 24054784, 36082176, 48109568, 72164352, 96219136, 144328704, 288657408]

約数ペア:

[(1, 288657408), (2, 144328704), (3, 96219136), (4, 72164352), (6, 48109568), (8, 36082176), (12, 24054784), (13, 22204416), (16, 18041088), (24, 12027392), (26, 11102208), (32, 9020544), (39, 7401472), (48, 6013696), (52, 5551104), (64, 4510272), (78, 3700736), (96, 3006848), (104, 2775552), (128, 2255136), (139, 2076672), (156, 1850368), (169, 1708032), (192, 1503424), (208, 1387776), (256, 1127568), (278, 1038336), (312, 925184), (338, 854016), (384, 751712), (416, 693888), (417, 692224), (507, 569344), (512, 563784), (556, 519168), (624, 462592), (676, 427008), (768, 375856), (832, 346944), (834, 346112), (1014, 284672), (1024, 281892), (1112, 259584), (1248, 231296), (1352, 213504), (1536, 187928), (1664, 173472), (1668, 173056), (1807, 159744), (2028, 142336), (2048, 140946), (2224, 129792), (2496, 115648), (2704, 106752), (3072, 93964), (3328, 86736), (3336, 86528), (3614, 79872), (4056, 71168), (4096, 70473), (4448, 64896), (4992, 57824), (5408, 53376), (5421, 53248), (6144, 46982), (6656, 43368), (6672, 43264), (7228, 39936), (8112, 35584), (8896, 32448), (9984, 28912), (10816, 26688), (10842, 26624), (12288, 23491), (13312, 21684), (13344, 21632), (14456, 19968), (16224, 17792)]