212818392

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{155569}}^1$

素因数の和:155600

約数の個数: 48

約数和(自身を含む): 606723000

約数和(自身を除く): 393904608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 155569, 311138, 466707, 622276, 933414, 1244552, 1400121, 1866828, 2800242, 2955811, 3733656, 5600484, 5911622, 8867433, 11200968, 11823244, 17734866, 23646488, 26602299, 35469732, 53204598, 70939464, 106409196, 212818392]

約数ペア:

[(1, 212818392), (2, 106409196), (3, 70939464), (4, 53204598), (6, 35469732), (8, 26602299), (9, 23646488), (12, 17734866), (18, 11823244), (19, 11200968), (24, 8867433), (36, 5911622), (38, 5600484), (57, 3733656), (72, 2955811), (76, 2800242), (114, 1866828), (152, 1400121), (171, 1244552), (228, 933414), (342, 622276), (456, 466707), (684, 311138), (1368, 155569)]