2078384464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 4759695360

約数和(自身を除く): 2681310896

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 41, 52, 76, 82, 101, 104, 127, 152, 164, 202, 208, 247, 254, 304, 328, 404, 494, 508, 533, 656, 779, 808, 988, 1016, 1066, 1313, 1558, 1616, 1651, 1919, 1976, 2032, 2132, 2413, 2626, 3116, 3302, 3838, 3952, 4141, 4264, 4826, 5207, 5252, 6232, 6604, 7676, 8282, 8528, 9652, 10127, 10414, 10504, 12464, 12827, 13208, 15352, 16564, 19304, 20254, 20828, 21008, 24947, 25654, 26416, 30704, 31369, 33128, 38608, 40508, 41656, 49894, 51308, 53833, 62738, 66256, 67691, 78679, 81016, 83312, 98933, 99788, 102616, 107666, 125476, 135382, 157358, 162032, 166751, 197866, 199576, 205232, 215332, 243713, 250952, 270764, 314716, 333502, 395732, 399152, 430664, 487426, 501904, 525907, 541528, 629432, 667004, 791464, 861328, 974852, 1022827, 1051814, 1083056, 1258864, 1286129, 1334008, 1582928, 1949704, 2045654, 2103628, 2572258, 2668016, 3168269, 3899408, 4091308, 4207256, 5144516, 6336538, 6836791, 8182616, 8414512, 9992233, 10289032, 12673076, 13673582, 16365232, 19984466, 20578064, 25346152, 27347164, 39968932, 50692304, 54694328, 79937864, 109388656, 129899029, 159875728, 259798058, 519596116, 1039192232, 2078384464]

約数ペア:

[(1, 2078384464), (2, 1039192232), (4, 519596116), (8, 259798058), (13, 159875728), (16, 129899029), (19, 109388656), (26, 79937864), (38, 54694328), (41, 50692304), (52, 39968932), (76, 27347164), (82, 25346152), (101, 20578064), (104, 19984466), (127, 16365232), (152, 13673582), (164, 12673076), (202, 10289032), (208, 9992233), (247, 8414512), (254, 8182616), (304, 6836791), (328, 6336538), (404, 5144516), (494, 4207256), (508, 4091308), (533, 3899408), (656, 3168269), (779, 2668016), (808, 2572258), (988, 2103628), (1016, 2045654), (1066, 1949704), (1313, 1582928), (1558, 1334008), (1616, 1286129), (1651, 1258864), (1919, 1083056), (1976, 1051814), (2032, 1022827), (2132, 974852), (2413, 861328), (2626, 791464), (3116, 667004), (3302, 629432), (3838, 541528), (3952, 525907), (4141, 501904), (4264, 487426), (4826, 430664), (5207, 399152), (5252, 395732), (6232, 333502), (6604, 314716), (7676, 270764), (8282, 250952), (8528, 243713), (9652, 215332), (10127, 205232), (10414, 199576), (10504, 197866), (12464, 166751), (12827, 162032), (13208, 157358), (15352, 135382), (16564, 125476), (19304, 107666), (20254, 102616), (20828, 99788), (21008, 98933), (24947, 83312), (25654, 81016), (26416, 78679), (30704, 67691), (31369, 66256), (33128, 62738), (38608, 53833), (40508, 51308), (41656, 49894)]