347310236

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4459

約数の個数: 72

約数和(自身を含む): 786151296

約数和(自身を除く): 438841060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 4397, 5642, 6076, 8794, 11284, 17588, 19747, 30779, 39494, 57161, 61558, 78988, 114322, 123116, 136307, 215453, 228644, 272614, 400127, 430906, 545228, 800254, 861812, 954149, 1600508, 1771991, 1908298, 2800889, 3543982, 3816596, 5601778, 6679043, 7087964, 11203556, 12403937, 13358086, 24807874, 26716172, 49615748, 86827559, 173655118, 347310236]

約数ペア:

[(1, 347310236), (2, 173655118), (4, 86827559), (7, 49615748), (13, 26716172), (14, 24807874), (26, 13358086), (28, 12403937), (31, 11203556), (49, 7087964), (52, 6679043), (62, 5601778), (91, 3816596), (98, 3543982), (124, 2800889), (182, 1908298), (196, 1771991), (217, 1600508), (364, 954149), (403, 861812), (434, 800254), (637, 545228), (806, 430906), (868, 400127), (1274, 272614), (1519, 228644), (1612, 215453), (2548, 136307), (2821, 123116), (3038, 114322), (4397, 78988), (5642, 61558), (6076, 57161), (8794, 39494), (11284, 30779), (17588, 19747)]