319514496

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{16981}}^1$

素因数の和:17012

約数の個数: 96

約数和(自身を含む): 987333480

約数和(自身を除く): 667818984

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, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 16981, 18816, 33962, 50943, 67924, 101886, 118867, 135848, 203772, 237734, 271696, 356601, 407544, 475468, 543392, 713202, 815088, 832069, 950936, 1086784, 1426404, 1630176, 1664138, 1901872, 2173568, 2496207, 2852808, 3260352, 3328276, 3803744, 4992414, 5705616, 6520704, 6656552, 7607488, 9984828, 11411232, 13313104, 15214976, 19969656, 22822464, 26626208, 39939312, 45644928, 53252416, 79878624, 106504832, 159757248, 319514496]

約数ペア:

[(1, 319514496), (2, 159757248), (3, 106504832), (4, 79878624), (6, 53252416), (7, 45644928), (8, 39939312), (12, 26626208), (14, 22822464), (16, 19969656), (21, 15214976), (24, 13313104), (28, 11411232), (32, 9984828), (42, 7607488), (48, 6656552), (49, 6520704), (56, 5705616), (64, 4992414), (84, 3803744), (96, 3328276), (98, 3260352), (112, 2852808), (128, 2496207), (147, 2173568), (168, 1901872), (192, 1664138), (196, 1630176), (224, 1426404), (294, 1086784), (336, 950936), (384, 832069), (392, 815088), (448, 713202), (588, 543392), (672, 475468), (784, 407544), (896, 356601), (1176, 271696), (1344, 237734), (1568, 203772), (2352, 135848), (2688, 118867), (3136, 101886), (4704, 67924), (6272, 50943), (9408, 33962), (16981, 18816)]