239171504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 597571128

約数和(自身を除く): 358399624

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 43, 44, 52, 68, 86, 88, 104, 121, 136, 143, 169, 172, 176, 187, 208, 221, 242, 272, 286, 338, 344, 374, 442, 473, 484, 559, 572, 676, 688, 731, 748, 884, 946, 968, 1118, 1144, 1352, 1462, 1496, 1573, 1768, 1859, 1892, 1936, 2057, 2236, 2288, 2431, 2704, 2873, 2924, 2992, 3146, 3536, 3718, 3784, 4114, 4472, 4862, 5203, 5746, 5848, 6149, 6292, 7267, 7436, 7568, 8041, 8228, 8944, 9503, 9724, 10406, 11492, 11696, 12298, 12584, 14534, 14872, 16082, 16456, 19006, 19448, 20449, 20812, 22984, 24596, 25168, 26741, 29068, 29744, 31603, 32164, 32912, 38012, 38896, 40898, 41624, 45968, 49192, 53482, 58136, 63206, 64328, 67639, 76024, 79937, 81796, 83248, 88451, 98384, 104533, 106964, 116272, 123539, 126412, 128656, 135278, 152048, 159874, 163592, 176902, 209066, 213928, 247078, 252824, 270556, 319748, 327184, 347633, 353804, 418132, 427856, 494156, 505648, 541112, 639496, 695266, 707608, 836264, 879307, 988312, 1082224, 1149863, 1278992, 1358929, 1390532, 1415216, 1672528, 1758614, 1976624, 2299726, 2717858, 2781064, 3517228, 4599452, 5435716, 5562128, 7034456, 9198904, 10871432, 14068912, 14948219, 18397808, 21742864, 29896438, 59792876, 119585752, 239171504]

約数ペア:

[(1, 239171504), (2, 119585752), (4, 59792876), (8, 29896438), (11, 21742864), (13, 18397808), (16, 14948219), (17, 14068912), (22, 10871432), (26, 9198904), (34, 7034456), (43, 5562128), (44, 5435716), (52, 4599452), (68, 3517228), (86, 2781064), (88, 2717858), (104, 2299726), (121, 1976624), (136, 1758614), (143, 1672528), (169, 1415216), (172, 1390532), (176, 1358929), (187, 1278992), (208, 1149863), (221, 1082224), (242, 988312), (272, 879307), (286, 836264), (338, 707608), (344, 695266), (374, 639496), (442, 541112), (473, 505648), (484, 494156), (559, 427856), (572, 418132), (676, 353804), (688, 347633), (731, 327184), (748, 319748), (884, 270556), (946, 252824), (968, 247078), (1118, 213928), (1144, 209066), (1352, 176902), (1462, 163592), (1496, 159874), (1573, 152048), (1768, 135278), (1859, 128656), (1892, 126412), (1936, 123539), (2057, 116272), (2236, 106964), (2288, 104533), (2431, 98384), (2704, 88451), (2873, 83248), (2924, 81796), (2992, 79937), (3146, 76024), (3536, 67639), (3718, 64328), (3784, 63206), (4114, 58136), (4472, 53482), (4862, 49192), (5203, 45968), (5746, 41624), (5848, 40898), (6149, 38896), (6292, 38012), (7267, 32912), (7436, 32164), (7568, 31603), (8041, 29744), (8228, 29068), (8944, 26741), (9503, 25168), (9724, 24596), (10406, 22984), (11492, 20812), (11696, 20449), (12298, 19448), (12584, 19006), (14534, 16456), (14872, 16082)]