312936691306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1321}}^1\times {\mathrm{75109}}^1$

素因数の和:76534

約数の個数: 32

約数和(自身を含む): 500448916800

約数和(自身を除く): 187512225494

約数列:

[1, 2, 19, 38, 83, 166, 1321, 1577, 2642, 3154, 25099, 50198, 75109, 109643, 150218, 219286, 1427071, 2083217, 2854142, 4166434, 6234047, 12468094, 99218989, 118446893, 198437978, 236893786, 1885160791, 3770321582, 8235176087, 16470352174, 156468345653, 312936691306]

約数ペア:

[(1, 312936691306), (2, 156468345653), (19, 16470352174), (38, 8235176087), (83, 3770321582), (166, 1885160791), (1321, 236893786), (1577, 198437978), (2642, 118446893), (3154, 99218989), (25099, 12468094), (50198, 6234047), (75109, 4166434), (109643, 2854142), (150218, 2083217), (219286, 1427071)]