389600016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1993

約数の個数: 160

約数和(自身を含む): 1208672640

約数和(自身を除く): 819072624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 48, 51, 52, 57, 68, 76, 78, 102, 104, 114, 136, 152, 156, 204, 208, 221, 228, 247, 272, 304, 312, 323, 408, 442, 456, 494, 624, 646, 663, 741, 816, 884, 912, 969, 988, 1292, 1326, 1482, 1768, 1933, 1938, 1976, 2584, 2652, 2964, 3536, 3866, 3876, 3952, 4199, 5168, 5304, 5799, 5928, 7732, 7752, 8398, 10608, 11598, 11856, 12597, 15464, 15504, 16796, 23196, 25129, 25194, 30928, 32861, 33592, 36727, 46392, 50258, 50388, 65722, 67184, 73454, 75387, 92784, 98583, 100516, 100776, 110181, 131444, 146908, 150774, 197166, 201032, 201552, 220362, 262888, 293816, 301548, 394332, 402064, 427193, 440724, 477451, 525776, 587632, 603096, 624359, 788664, 854386, 881448, 954902, 1206192, 1248718, 1281579, 1432353, 1577328, 1708772, 1762896, 1873077, 1909804, 2497436, 2563158, 2864706, 3417544, 3746154, 3819608, 4994872, 5126316, 5729412, 6835088, 7492308, 7639216, 8116667, 9989744, 10252632, 11458824, 14984616, 16233334, 20505264, 22917648, 24350001, 29969232, 32466668, 48700002, 64933336, 97400004, 129866672, 194800008, 389600016]

約数ペア:

[(1, 389600016), (2, 194800008), (3, 129866672), (4, 97400004), (6, 64933336), (8, 48700002), (12, 32466668), (13, 29969232), (16, 24350001), (17, 22917648), (19, 20505264), (24, 16233334), (26, 14984616), (34, 11458824), (38, 10252632), (39, 9989744), (48, 8116667), (51, 7639216), (52, 7492308), (57, 6835088), (68, 5729412), (76, 5126316), (78, 4994872), (102, 3819608), (104, 3746154), (114, 3417544), (136, 2864706), (152, 2563158), (156, 2497436), (204, 1909804), (208, 1873077), (221, 1762896), (228, 1708772), (247, 1577328), (272, 1432353), (304, 1281579), (312, 1248718), (323, 1206192), (408, 954902), (442, 881448), (456, 854386), (494, 788664), (624, 624359), (646, 603096), (663, 587632), (741, 525776), (816, 477451), (884, 440724), (912, 427193), (969, 402064), (988, 394332), (1292, 301548), (1326, 293816), (1482, 262888), (1768, 220362), (1933, 201552), (1938, 201032), (1976, 197166), (2584, 150774), (2652, 146908), (2964, 131444), (3536, 110181), (3866, 100776), (3876, 100516), (3952, 98583), (4199, 92784), (5168, 75387), (5304, 73454), (5799, 67184), (5928, 65722), (7732, 50388), (7752, 50258), (8398, 46392), (10608, 36727), (11598, 33592), (11856, 32861), (12597, 30928), (15464, 25194), (15504, 25129), (16796, 23196)]