1250120768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 2773167936

約数和(自身を除く): 1523047168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 83, 86, 104, 166, 172, 208, 332, 344, 416, 421, 559, 664, 688, 832, 842, 1079, 1118, 1328, 1376, 1684, 2158, 2236, 2656, 2752, 3368, 3569, 4316, 4472, 5312, 5473, 6736, 7138, 8632, 8944, 10946, 13472, 14276, 17264, 17888, 18103, 21892, 26944, 28552, 34528, 34943, 35776, 36206, 43784, 46397, 57104, 69056, 69886, 72412, 87568, 92794, 114208, 139772, 144824, 175136, 185588, 228416, 235339, 279544, 289648, 350272, 371176, 454259, 470678, 559088, 579296, 742352, 908518, 941356, 1118176, 1158592, 1484704, 1502549, 1817036, 1882712, 2236352, 2969408, 3005098, 3634072, 3765424, 6010196, 7268144, 7530848, 12020392, 14536288, 15061696, 19533137, 24040784, 29072576, 39066274, 48081568, 78132548, 96163136, 156265096, 312530192, 625060384, 1250120768]

約数ペア:

[(1, 1250120768), (2, 625060384), (4, 312530192), (8, 156265096), (13, 96163136), (16, 78132548), (26, 48081568), (32, 39066274), (43, 29072576), (52, 24040784), (64, 19533137), (83, 15061696), (86, 14536288), (104, 12020392), (166, 7530848), (172, 7268144), (208, 6010196), (332, 3765424), (344, 3634072), (416, 3005098), (421, 2969408), (559, 2236352), (664, 1882712), (688, 1817036), (832, 1502549), (842, 1484704), (1079, 1158592), (1118, 1118176), (1328, 941356), (1376, 908518), (1684, 742352), (2158, 579296), (2236, 559088), (2656, 470678), (2752, 454259), (3368, 371176), (3569, 350272), (4316, 289648), (4472, 279544), (5312, 235339), (5473, 228416), (6736, 185588), (7138, 175136), (8632, 144824), (8944, 139772), (10946, 114208), (13472, 92794), (14276, 87568), (17264, 72412), (17888, 69886), (18103, 69056), (21892, 57104), (26944, 46397), (28552, 43784), (34528, 36206), (34943, 35776)]