260636616

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{7589}}^1$

素因数の和:7660

約数の個数: 80

約数和(自身を含む): 743895900

約数和(自身を除く): 483259284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 7589, 8586, 11448, 15178, 17172, 22767, 30356, 34344, 45534, 60712, 68301, 91068, 136602, 182136, 204903, 273204, 402217, 409806, 546408, 614709, 804434, 819612, 1206651, 1229418, 1608868, 1639224, 2413302, 2458836, 3217736, 3619953, 4826604, 4917672, 7239906, 9653208, 10859859, 14479812, 21719718, 28959624, 32579577, 43439436, 65159154, 86878872, 130318308, 260636616]

約数ペア:

[(1, 260636616), (2, 130318308), (3, 86878872), (4, 65159154), (6, 43439436), (8, 32579577), (9, 28959624), (12, 21719718), (18, 14479812), (24, 10859859), (27, 9653208), (36, 7239906), (53, 4917672), (54, 4826604), (72, 3619953), (81, 3217736), (106, 2458836), (108, 2413302), (159, 1639224), (162, 1608868), (212, 1229418), (216, 1206651), (318, 819612), (324, 804434), (424, 614709), (477, 546408), (636, 409806), (648, 402217), (954, 273204), (1272, 204903), (1431, 182136), (1908, 136602), (2862, 91068), (3816, 68301), (4293, 60712), (5724, 45534), (7589, 34344), (8586, 30356), (11448, 22767), (15178, 17172)]