309521716996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{212239}}^1$

素因数の和:212912

約数の個数: 48

約数和(自身を含む): 589517824000

約数和(自身を除く): 279996107004

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 619, 1178, 1238, 2356, 2476, 11761, 19189, 23522, 38378, 47044, 76756, 212239, 364591, 424478, 729182, 848956, 1458364, 4032541, 6579409, 8065082, 13158818, 16130164, 26317636, 125008771, 131375941, 250017542, 262751882, 500035084, 525503764, 2496142879, 4072654171, 4992285758, 8145308342, 9984571516, 16290616684, 77380429249, 154760858498, 309521716996]

約数ペア:

[(1, 309521716996), (2, 154760858498), (4, 77380429249), (19, 16290616684), (31, 9984571516), (38, 8145308342), (62, 4992285758), (76, 4072654171), (124, 2496142879), (589, 525503764), (619, 500035084), (1178, 262751882), (1238, 250017542), (2356, 131375941), (2476, 125008771), (11761, 26317636), (19189, 16130164), (23522, 13158818), (38378, 8065082), (47044, 6579409), (76756, 4032541), (212239, 1458364), (364591, 848956), (424478, 729182)]