244849904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 557678592

約数和(自身を除く): 312828688

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 127, 169, 184, 208, 248, 254, 299, 338, 368, 403, 496, 508, 598, 676, 713, 806, 1016, 1196, 1352, 1426, 1612, 1651, 2032, 2392, 2704, 2852, 2921, 3224, 3302, 3887, 3937, 4784, 5239, 5704, 5842, 6448, 6604, 7774, 7874, 9269, 10478, 11408, 11684, 13208, 15548, 15748, 18538, 20956, 21463, 23368, 26416, 31096, 31496, 37076, 37973, 41912, 42926, 46736, 51181, 62192, 62992, 74152, 75946, 83824, 85852, 90551, 102362, 120497, 148304, 151892, 171704, 181102, 204724, 240994, 303784, 343408, 362204, 409448, 481988, 493649, 607568, 665353, 724408, 818896, 963976, 987298, 1177163, 1330706, 1448816, 1927952, 1974596, 2354326, 2661412, 3949192, 4708652, 5322824, 7898384, 9417304, 10645648, 15303119, 18834608, 30606238, 61212476, 122424952, 244849904]

約数ペア:

[(1, 244849904), (2, 122424952), (4, 61212476), (8, 30606238), (13, 18834608), (16, 15303119), (23, 10645648), (26, 9417304), (31, 7898384), (46, 5322824), (52, 4708652), (62, 3949192), (92, 2661412), (104, 2354326), (124, 1974596), (127, 1927952), (169, 1448816), (184, 1330706), (208, 1177163), (248, 987298), (254, 963976), (299, 818896), (338, 724408), (368, 665353), (403, 607568), (496, 493649), (508, 481988), (598, 409448), (676, 362204), (713, 343408), (806, 303784), (1016, 240994), (1196, 204724), (1352, 181102), (1426, 171704), (1612, 151892), (1651, 148304), (2032, 120497), (2392, 102362), (2704, 90551), (2852, 85852), (2921, 83824), (3224, 75946), (3302, 74152), (3887, 62992), (3937, 62192), (4784, 51181), (5239, 46736), (5704, 42926), (5842, 41912), (6448, 37973), (6604, 37076), (7774, 31496), (7874, 31096), (9269, 26416), (10478, 23368), (11408, 21463), (11684, 20956), (13208, 18538), (15548, 15748)]