219699687924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{370561}}^1$

素因数の和:370997

約数の個数: 72

約数和(自身を含む): 569752415232

約数和(自身を除く): 350052727308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 383, 387, 516, 766, 774, 1149, 1532, 1548, 2298, 3447, 4596, 6894, 13788, 16469, 32938, 49407, 65876, 98814, 148221, 197628, 296442, 370561, 592884, 741122, 1111683, 1482244, 2223366, 3335049, 4446732, 6670098, 13340196, 15934123, 31868246, 47802369, 63736492, 95604738, 141924863, 143407107, 191209476, 283849726, 286814214, 425774589, 567699452, 573628428, 851549178, 1277323767, 1703098356, 2554647534, 5109295068, 6102769109, 12205538218, 18308307327, 24411076436, 36616614654, 54924921981, 73233229308, 109849843962, 219699687924]

約数ペア:

[(1, 219699687924), (2, 109849843962), (3, 73233229308), (4, 54924921981), (6, 36616614654), (9, 24411076436), (12, 18308307327), (18, 12205538218), (36, 6102769109), (43, 5109295068), (86, 2554647534), (129, 1703098356), (172, 1277323767), (258, 851549178), (383, 573628428), (387, 567699452), (516, 425774589), (766, 286814214), (774, 283849726), (1149, 191209476), (1532, 143407107), (1548, 141924863), (2298, 95604738), (3447, 63736492), (4596, 47802369), (6894, 31868246), (13788, 15934123), (16469, 13340196), (32938, 6670098), (49407, 4446732), (65876, 3335049), (98814, 2223366), (148221, 1482244), (197628, 1111683), (296442, 741122), (370561, 592884)]