305428362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{22817}}^1$

素因数の和:22942

約数の個数: 32

約数和(自身を含む): 644015232

約数和(自身を除く): 338586870

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 22817, 45634, 68451, 136902, 524791, 1049582, 1574373, 2213249, 3148746, 4426498, 6639747, 13279494, 50904727, 101809454, 152714181, 305428362]

約数ペア:

[(1, 305428362), (2, 152714181), (3, 101809454), (6, 50904727), (23, 13279494), (46, 6639747), (69, 4426498), (97, 3148746), (138, 2213249), (194, 1574373), (291, 1049582), (582, 524791), (2231, 136902), (4462, 68451), (6693, 45634), (13386, 22817)]