237704688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2953}}^1$

素因数の和:3023

約数の個数: 120

約数和(自身を含む): 733324592

約数和(自身を除く): 495619904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1677, 1872, 2064, 2236, 2953, 3096, 3354, 4472, 5031, 5906, 6192, 6708, 8859, 8944, 10062, 11812, 13416, 17718, 20124, 23624, 26577, 26832, 35436, 38389, 40248, 47248, 53154, 70872, 76778, 80496, 106308, 115167, 126979, 141744, 153556, 212616, 230334, 253958, 307112, 345501, 380937, 425232, 460668, 507916, 614224, 691002, 761874, 921336, 1015832, 1142811, 1382004, 1523748, 1650727, 1842672, 2031664, 2285622, 2764008, 3047496, 3301454, 4571244, 4952181, 5528016, 6094992, 6602908, 9142488, 9904362, 13205816, 14856543, 18284976, 19808724, 26411632, 29713086, 39617448, 59426172, 79234896, 118852344, 237704688]

約数ペア:

[(1, 237704688), (2, 118852344), (3, 79234896), (4, 59426172), (6, 39617448), (8, 29713086), (9, 26411632), (12, 19808724), (13, 18284976), (16, 14856543), (18, 13205816), (24, 9904362), (26, 9142488), (36, 6602908), (39, 6094992), (43, 5528016), (48, 4952181), (52, 4571244), (72, 3301454), (78, 3047496), (86, 2764008), (104, 2285622), (117, 2031664), (129, 1842672), (144, 1650727), (156, 1523748), (172, 1382004), (208, 1142811), (234, 1015832), (258, 921336), (312, 761874), (344, 691002), (387, 614224), (468, 507916), (516, 460668), (559, 425232), (624, 380937), (688, 345501), (774, 307112), (936, 253958), (1032, 230334), (1118, 212616), (1548, 153556), (1677, 141744), (1872, 126979), (2064, 115167), (2236, 106308), (2953, 80496), (3096, 76778), (3354, 70872), (4472, 53154), (5031, 47248), (5906, 40248), (6192, 38389), (6708, 35436), (8859, 26832), (8944, 26577), (10062, 23624), (11812, 20124), (13416, 17718)]