218081248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 96

約数和(自身を含む): 543691008

約数和(自身を除く): 325609760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 112, 134, 154, 176, 224, 268, 308, 352, 469, 536, 616, 737, 938, 1072, 1232, 1321, 1474, 1876, 2144, 2464, 2642, 2948, 3752, 5159, 5284, 5896, 7504, 9247, 10318, 10568, 11792, 14531, 15008, 18494, 20636, 21136, 23584, 29062, 36988, 41272, 42272, 58124, 73976, 82544, 88507, 101717, 116248, 147952, 165088, 177014, 203434, 232496, 295904, 354028, 406868, 464992, 619549, 708056, 813736, 973577, 1239098, 1416112, 1627472, 1947154, 2478196, 2832224, 3254944, 3894308, 4956392, 6815039, 7788616, 9912784, 13630078, 15577232, 19825568, 27260156, 31154464, 54520312, 109040624, 218081248]

約数ペア:

[(1, 218081248), (2, 109040624), (4, 54520312), (7, 31154464), (8, 27260156), (11, 19825568), (14, 15577232), (16, 13630078), (22, 9912784), (28, 7788616), (32, 6815039), (44, 4956392), (56, 3894308), (67, 3254944), (77, 2832224), (88, 2478196), (112, 1947154), (134, 1627472), (154, 1416112), (176, 1239098), (224, 973577), (268, 813736), (308, 708056), (352, 619549), (469, 464992), (536, 406868), (616, 354028), (737, 295904), (938, 232496), (1072, 203434), (1232, 177014), (1321, 165088), (1474, 147952), (1876, 116248), (2144, 101717), (2464, 88507), (2642, 82544), (2948, 73976), (3752, 58124), (5159, 42272), (5284, 41272), (5896, 36988), (7504, 29062), (9247, 23584), (10318, 21136), (10568, 20636), (11792, 18494), (14531, 15008)]