538873062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 1395601920

約数和(自身を除く): 856728858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 79, 91, 93, 158, 169, 182, 186, 217, 237, 273, 338, 403, 434, 474, 507, 546, 553, 651, 806, 961, 1014, 1027, 1106, 1183, 1209, 1302, 1659, 1922, 2054, 2366, 2418, 2449, 2821, 2883, 3081, 3318, 3549, 4898, 5239, 5642, 5766, 6162, 6727, 7098, 7189, 7347, 8463, 10478, 12493, 13351, 13454, 14378, 14694, 15717, 16926, 17143, 20181, 21567, 24986, 26702, 31434, 31837, 34286, 36673, 37479, 40053, 40362, 43134, 51429, 63674, 73346, 74958, 75919, 80106, 87451, 93457, 95511, 102858, 110019, 151838, 162409, 174902, 186914, 191022, 220038, 222859, 227757, 262353, 280371, 324818, 413881, 445718, 455514, 487227, 524706, 531433, 560742, 668577, 827762, 974454, 986947, 1062866, 1136863, 1241643, 1337154, 1594299, 1973894, 2273726, 2483286, 2897167, 2960841, 3188598, 3410589, 5794334, 5921682, 6821178, 6908629, 8691501, 12830311, 13817258, 17383002, 20725887, 25660622, 38490933, 41451774, 76981866, 89812177, 179624354, 269436531, 538873062]

約数ペア:

[(1, 538873062), (2, 269436531), (3, 179624354), (6, 89812177), (7, 76981866), (13, 41451774), (14, 38490933), (21, 25660622), (26, 20725887), (31, 17383002), (39, 13817258), (42, 12830311), (62, 8691501), (78, 6908629), (79, 6821178), (91, 5921682), (93, 5794334), (158, 3410589), (169, 3188598), (182, 2960841), (186, 2897167), (217, 2483286), (237, 2273726), (273, 1973894), (338, 1594299), (403, 1337154), (434, 1241643), (474, 1136863), (507, 1062866), (546, 986947), (553, 974454), (651, 827762), (806, 668577), (961, 560742), (1014, 531433), (1027, 524706), (1106, 487227), (1183, 455514), (1209, 445718), (1302, 413881), (1659, 324818), (1922, 280371), (2054, 262353), (2366, 227757), (2418, 222859), (2449, 220038), (2821, 191022), (2883, 186914), (3081, 174902), (3318, 162409), (3549, 151838), (4898, 110019), (5239, 102858), (5642, 95511), (5766, 93457), (6162, 87451), (6727, 80106), (7098, 75919), (7189, 74958), (7347, 73346), (8463, 63674), (10478, 51429), (12493, 43134), (13351, 40362), (13454, 40053), (14378, 37479), (14694, 36673), (15717, 34286), (16926, 31837), (17143, 31434), (20181, 26702), (21567, 24986)]