223702864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 577088064

約数和(自身を除く): 353385200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 176, 187, 238, 242, 272, 308, 374, 476, 484, 616, 748, 847, 952, 968, 971, 1232, 1309, 1496, 1694, 1904, 1936, 1942, 2057, 2618, 2992, 3388, 3884, 4114, 5236, 6776, 6797, 7768, 8228, 10472, 10681, 13552, 13594, 14399, 15536, 16456, 16507, 20944, 21362, 27188, 28798, 32912, 33014, 42724, 54376, 57596, 66028, 74767, 85448, 108752, 115192, 115549, 117491, 132056, 149534, 170896, 181577, 230384, 231098, 234982, 264112, 299068, 363154, 462196, 469964, 598136, 726308, 822437, 924392, 939928, 1196272, 1271039, 1452616, 1644874, 1848784, 1879856, 1997347, 2542078, 2905232, 3289748, 3994694, 5084156, 6579496, 7989388, 10168312, 13158992, 13981429, 15978776, 20336624, 27962858, 31957552, 55925716, 111851432, 223702864]

約数ペア:

[(1, 223702864), (2, 111851432), (4, 55925716), (7, 31957552), (8, 27962858), (11, 20336624), (14, 15978776), (16, 13981429), (17, 13158992), (22, 10168312), (28, 7989388), (34, 6579496), (44, 5084156), (56, 3994694), (68, 3289748), (77, 2905232), (88, 2542078), (112, 1997347), (119, 1879856), (121, 1848784), (136, 1644874), (154, 1452616), (176, 1271039), (187, 1196272), (238, 939928), (242, 924392), (272, 822437), (308, 726308), (374, 598136), (476, 469964), (484, 462196), (616, 363154), (748, 299068), (847, 264112), (952, 234982), (968, 231098), (971, 230384), (1232, 181577), (1309, 170896), (1496, 149534), (1694, 132056), (1904, 117491), (1936, 115549), (1942, 115192), (2057, 108752), (2618, 85448), (2992, 74767), (3388, 66028), (3884, 57596), (4114, 54376), (5236, 42724), (6776, 33014), (6797, 32912), (7768, 28798), (8228, 27188), (10472, 21362), (10681, 20944), (13552, 16507), (13594, 16456), (14399, 15536)]