327178082

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 647958528

約数和(自身を除く): 320780446

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 71, 77, 142, 154, 161, 253, 322, 497, 506, 781, 994, 1301, 1562, 1633, 1771, 2602, 3266, 3542, 5467, 9107, 10934, 11431, 14311, 17963, 18214, 22862, 28622, 29923, 35926, 59846, 92371, 100177, 125741, 184742, 200354, 209461, 251482, 329153, 418922, 646597, 658306, 1016081, 1293194, 2032162, 2124533, 2304071, 4249066, 4608142, 7112567, 14225134, 14871731, 23369863, 29743462, 46739726, 163589041, 327178082]

約数ペア:

[(1, 327178082), (2, 163589041), (7, 46739726), (11, 29743462), (14, 23369863), (22, 14871731), (23, 14225134), (46, 7112567), (71, 4608142), (77, 4249066), (142, 2304071), (154, 2124533), (161, 2032162), (253, 1293194), (322, 1016081), (497, 658306), (506, 646597), (781, 418922), (994, 329153), (1301, 251482), (1562, 209461), (1633, 200354), (1771, 184742), (2602, 125741), (3266, 100177), (3542, 92371), (5467, 59846), (9107, 35926), (10934, 29923), (11431, 28622), (14311, 22862), (17963, 18214)]