520050216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 1574092800

約数和(自身を除く): 1054042584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 191, 228, 266, 382, 399, 456, 532, 573, 764, 798, 853, 1064, 1146, 1337, 1528, 1596, 1706, 2292, 2559, 2674, 3192, 3412, 3629, 4011, 4584, 5118, 5348, 5971, 6824, 7258, 8022, 10236, 10696, 10887, 11942, 14516, 16044, 16207, 17913, 20472, 21774, 23884, 25403, 29032, 32088, 32414, 35826, 43548, 47768, 48621, 50806, 64828, 71652, 76209, 87096, 97242, 101612, 113449, 129656, 143304, 152418, 162923, 194484, 203224, 226898, 304836, 325846, 340347, 388968, 453796, 488769, 609672, 651692, 680694, 907592, 977538, 1140461, 1303384, 1361388, 1955076, 2280922, 2722776, 3095537, 3421383, 3910152, 4561844, 6191074, 6842766, 9123688, 9286611, 12382148, 13685532, 18573222, 21668759, 24764296, 27371064, 37146444, 43337518, 65006277, 74292888, 86675036, 130012554, 173350072, 260025108, 520050216]

約数ペア:

[(1, 520050216), (2, 260025108), (3, 173350072), (4, 130012554), (6, 86675036), (7, 74292888), (8, 65006277), (12, 43337518), (14, 37146444), (19, 27371064), (21, 24764296), (24, 21668759), (28, 18573222), (38, 13685532), (42, 12382148), (56, 9286611), (57, 9123688), (76, 6842766), (84, 6191074), (114, 4561844), (133, 3910152), (152, 3421383), (168, 3095537), (191, 2722776), (228, 2280922), (266, 1955076), (382, 1361388), (399, 1303384), (456, 1140461), (532, 977538), (573, 907592), (764, 680694), (798, 651692), (853, 609672), (1064, 488769), (1146, 453796), (1337, 388968), (1528, 340347), (1596, 325846), (1706, 304836), (2292, 226898), (2559, 203224), (2674, 194484), (3192, 162923), (3412, 152418), (3629, 143304), (4011, 129656), (4584, 113449), (5118, 101612), (5348, 97242), (5971, 87096), (6824, 76209), (7258, 71652), (8022, 64828), (10236, 50806), (10696, 48621), (10887, 47768), (11942, 43548), (14516, 35826), (16044, 32414), (16207, 32088), (17913, 29032), (20472, 25403), (21774, 23884)]