249536052

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{17911}}^1$

素因数の和:17970

約数の個数: 60

約数和(自身を含む): 667544416

約数和(自身を除く): 418008364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 17911, 35822, 53733, 71644, 107466, 161199, 214932, 322398, 483597, 644796, 770173, 967194, 1450791, 1540346, 1934388, 2310519, 2901582, 3080692, 4621038, 5803164, 6931557, 9242076, 13863114, 20794671, 27726228, 41589342, 62384013, 83178684, 124768026, 249536052]

約数ペア:

[(1, 249536052), (2, 124768026), (3, 83178684), (4, 62384013), (6, 41589342), (9, 27726228), (12, 20794671), (18, 13863114), (27, 9242076), (36, 6931557), (43, 5803164), (54, 4621038), (81, 3080692), (86, 2901582), (108, 2310519), (129, 1934388), (162, 1540346), (172, 1450791), (258, 967194), (324, 770173), (387, 644796), (516, 483597), (774, 322398), (1161, 214932), (1548, 161199), (2322, 107466), (3483, 71644), (4644, 53733), (6966, 35822), (13932, 17911)]