240995328

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1601}}^1$

素因数の和:1638

約数の個数: 132

約数和(自身を含む): 747679032

約数和(自身を除く): 506683704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1601, 1792, 2352, 2688, 3072, 3136, 3202, 3584, 4704, 4803, 5376, 6272, 6404, 7168, 9408, 9606, 10752, 11207, 12544, 12808, 18816, 19212, 21504, 22414, 25088, 25616, 33621, 37632, 38424, 44828, 50176, 51232, 67242, 75264, 76848, 78449, 89656, 102464, 134484, 150528, 153696, 156898, 179312, 204928, 235347, 268968, 307392, 313796, 358624, 409856, 470694, 537936, 614784, 627592, 717248, 819712, 941388, 1075872, 1229568, 1255184, 1434496, 1639424, 1882776, 2151744, 2459136, 2510368, 2868992, 3765552, 4303488, 4918272, 5020736, 5737984, 7531104, 8606976, 10041472, 11475968, 15062208, 17213952, 20082944, 30124416, 34427904, 40165888, 60248832, 80331776, 120497664, 240995328]

約数ペア:

[(1, 240995328), (2, 120497664), (3, 80331776), (4, 60248832), (6, 40165888), (7, 34427904), (8, 30124416), (12, 20082944), (14, 17213952), (16, 15062208), (21, 11475968), (24, 10041472), (28, 8606976), (32, 7531104), (42, 5737984), (48, 5020736), (49, 4918272), (56, 4303488), (64, 3765552), (84, 2868992), (96, 2510368), (98, 2459136), (112, 2151744), (128, 1882776), (147, 1639424), (168, 1434496), (192, 1255184), (196, 1229568), (224, 1075872), (256, 941388), (294, 819712), (336, 717248), (384, 627592), (392, 614784), (448, 537936), (512, 470694), (588, 409856), (672, 358624), (768, 313796), (784, 307392), (896, 268968), (1024, 235347), (1176, 204928), (1344, 179312), (1536, 156898), (1568, 153696), (1601, 150528), (1792, 134484), (2352, 102464), (2688, 89656), (3072, 78449), (3136, 76848), (3202, 75264), (3584, 67242), (4704, 51232), (4803, 50176), (5376, 44828), (6272, 38424), (6404, 37632), (7168, 33621), (9408, 25616), (9606, 25088), (10752, 22414), (11207, 21504), (12544, 19212), (12808, 18816)]