278310304

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6199}}^1$

素因数の和:6293

約数の個数: 48

約数和(自身を含む): 581212800

約数和(自身を除く): 302902496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 976, 1403, 1952, 2806, 5612, 6199, 11224, 12398, 22448, 24796, 44896, 49592, 99184, 142577, 198368, 285154, 378139, 570308, 756278, 1140616, 1512556, 2281232, 3025112, 4562464, 6050224, 8697197, 12100448, 17394394, 34788788, 69577576, 139155152, 278310304]

約数ペア:

[(1, 278310304), (2, 139155152), (4, 69577576), (8, 34788788), (16, 17394394), (23, 12100448), (32, 8697197), (46, 6050224), (61, 4562464), (92, 3025112), (122, 2281232), (184, 1512556), (244, 1140616), (368, 756278), (488, 570308), (736, 378139), (976, 285154), (1403, 198368), (1952, 142577), (2806, 99184), (5612, 49592), (6199, 44896), (11224, 24796), (12398, 22448)]