13312593784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2719}}^1$

素因数の和:2925

約数の個数: 128

約数和(自身を含む): 31256064000

約数和(自身を除く): 17943470216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 139, 148, 238, 259, 278, 296, 476, 518, 556, 629, 952, 973, 1036, 1112, 1258, 1946, 2072, 2363, 2516, 2719, 3892, 4403, 4726, 5032, 5143, 5438, 7784, 8806, 9452, 10286, 10876, 16541, 17612, 18904, 19033, 20572, 21752, 33082, 35224, 36001, 38066, 41144, 46223, 66164, 72002, 76132, 87431, 92446, 100603, 132328, 144004, 152264, 174862, 184892, 201206, 288008, 323561, 349724, 369784, 377941, 402412, 612017, 647122, 699448, 704221, 755882, 804824, 1224034, 1294244, 1408442, 1511764, 1710251, 2448068, 2588488, 2645587, 2816884, 3023528, 3420502, 4896136, 5291174, 5633768, 6424997, 6841004, 10582348, 11971757, 12849994, 13682008, 13983817, 21164696, 23943514, 25699988, 27967634, 44974979, 47887028, 51399976, 55935268, 89949958, 95774056, 97886719, 111870536, 179899916, 195773438, 237724889, 359799832, 391546876, 475449778, 783093752, 950899556, 1664074223, 1901799112, 3328148446, 6656296892, 13312593784]

約数ペア:

[(1, 13312593784), (2, 6656296892), (4, 3328148446), (7, 1901799112), (8, 1664074223), (14, 950899556), (17, 783093752), (28, 475449778), (34, 391546876), (37, 359799832), (56, 237724889), (68, 195773438), (74, 179899916), (119, 111870536), (136, 97886719), (139, 95774056), (148, 89949958), (238, 55935268), (259, 51399976), (278, 47887028), (296, 44974979), (476, 27967634), (518, 25699988), (556, 23943514), (629, 21164696), (952, 13983817), (973, 13682008), (1036, 12849994), (1112, 11971757), (1258, 10582348), (1946, 6841004), (2072, 6424997), (2363, 5633768), (2516, 5291174), (2719, 4896136), (3892, 3420502), (4403, 3023528), (4726, 2816884), (5032, 2645587), (5143, 2588488), (5438, 2448068), (7784, 1710251), (8806, 1511764), (9452, 1408442), (10286, 1294244), (10876, 1224034), (16541, 804824), (17612, 755882), (18904, 704221), (19033, 699448), (20572, 647122), (21752, 612017), (33082, 402412), (35224, 377941), (36001, 369784), (38066, 349724), (41144, 323561), (46223, 288008), (66164, 201206), (72002, 184892), (76132, 174862), (87431, 152264), (92446, 144004), (100603, 132328)]