213940272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7035

約数の個数: 120

約数和(自身を含む): 692466096

約数和(自身を除く): 478525824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 6997, 7644, 10192, 13994, 15288, 20991, 27988, 30576, 41982, 48979, 55976, 83964, 90961, 97958, 111952, 146937, 167928, 181922, 195916, 272883, 293874, 335856, 342853, 363844, 391832, 545766, 587748, 636727, 685706, 727688, 783664, 1028559, 1091532, 1175496, 1273454, 1371412, 1455376, 1910181, 2057118, 2183064, 2350992, 2546908, 2742824, 3820362, 4114236, 4366128, 4457089, 5093816, 5485648, 7640724, 8228472, 8914178, 10187632, 13371267, 15281448, 16456944, 17828356, 26742534, 30562896, 35656712, 53485068, 71313424, 106970136, 213940272]

約数ペア:

[(1, 213940272), (2, 106970136), (3, 71313424), (4, 53485068), (6, 35656712), (7, 30562896), (8, 26742534), (12, 17828356), (13, 16456944), (14, 15281448), (16, 13371267), (21, 10187632), (24, 8914178), (26, 8228472), (28, 7640724), (39, 5485648), (42, 5093816), (48, 4457089), (49, 4366128), (52, 4114236), (56, 3820362), (78, 2742824), (84, 2546908), (91, 2350992), (98, 2183064), (104, 2057118), (112, 1910181), (147, 1455376), (156, 1371412), (168, 1273454), (182, 1175496), (196, 1091532), (208, 1028559), (273, 783664), (294, 727688), (312, 685706), (336, 636727), (364, 587748), (392, 545766), (546, 391832), (588, 363844), (624, 342853), (637, 335856), (728, 293874), (784, 272883), (1092, 195916), (1176, 181922), (1274, 167928), (1456, 146937), (1911, 111952), (2184, 97958), (2352, 90961), (2548, 83964), (3822, 55976), (4368, 48979), (5096, 41982), (6997, 30576), (7644, 27988), (10192, 20991), (13994, 15288)]