264421824

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 112

約数和(自身を含む): 721132416

約数和(自身を除く): 456710592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 107, 122, 183, 192, 211, 214, 244, 321, 366, 422, 428, 488, 633, 642, 732, 844, 856, 976, 1266, 1284, 1464, 1688, 1712, 1952, 2532, 2568, 2928, 3376, 3424, 3904, 5064, 5136, 5856, 6527, 6752, 6848, 10128, 10272, 11712, 12871, 13054, 13504, 19581, 20256, 20544, 22577, 25742, 26108, 38613, 39162, 40512, 45154, 51484, 52216, 67731, 77226, 78324, 90308, 102968, 104432, 135462, 154452, 156648, 180616, 205936, 208864, 270924, 308904, 313296, 361232, 411872, 417728, 541848, 617808, 626592, 722464, 823744, 1083696, 1235616, 1253184, 1377197, 1444928, 2167392, 2471232, 2754394, 4131591, 4334784, 5508788, 8263182, 11017576, 16526364, 22035152, 33052728, 44070304, 66105456, 88140608, 132210912, 264421824]

約数ペア:

[(1, 264421824), (2, 132210912), (3, 88140608), (4, 66105456), (6, 44070304), (8, 33052728), (12, 22035152), (16, 16526364), (24, 11017576), (32, 8263182), (48, 5508788), (61, 4334784), (64, 4131591), (96, 2754394), (107, 2471232), (122, 2167392), (183, 1444928), (192, 1377197), (211, 1253184), (214, 1235616), (244, 1083696), (321, 823744), (366, 722464), (422, 626592), (428, 617808), (488, 541848), (633, 417728), (642, 411872), (732, 361232), (844, 313296), (856, 308904), (976, 270924), (1266, 208864), (1284, 205936), (1464, 180616), (1688, 156648), (1712, 154452), (1952, 135462), (2532, 104432), (2568, 102968), (2928, 90308), (3376, 78324), (3424, 77226), (3904, 67731), (5064, 52216), (5136, 51484), (5856, 45154), (6527, 40512), (6752, 39162), (6848, 38613), (10128, 26108), (10272, 25742), (11712, 22577), (12871, 20544), (13054, 20256), (13504, 19581)]