216161928

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{13463}}^1$

素因数の和:13698

約数の個数: 48

約数和(自身を含む): 588107520

約数和(自身を除く): 371945592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 13463, 16056, 26926, 40389, 53852, 80778, 107704, 121167, 161556, 242334, 323112, 484668, 969336, 3002249, 6004498, 9006747, 12008996, 18013494, 24017992, 27020241, 36026988, 54040482, 72053976, 108080964, 216161928]

約数ペア:

[(1, 216161928), (2, 108080964), (3, 72053976), (4, 54040482), (6, 36026988), (8, 27020241), (9, 24017992), (12, 18013494), (18, 12008996), (24, 9006747), (36, 6004498), (72, 3002249), (223, 969336), (446, 484668), (669, 323112), (892, 242334), (1338, 161556), (1784, 121167), (2007, 107704), (2676, 80778), (4014, 53852), (5352, 40389), (8028, 26926), (13463, 16056)]