208843272

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 647650080

約数和(自身を除く): 438806808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 83, 88, 99, 108, 132, 162, 166, 198, 216, 249, 264, 297, 324, 332, 353, 396, 498, 594, 648, 664, 706, 747, 792, 891, 913, 996, 1059, 1188, 1412, 1494, 1782, 1826, 1992, 2118, 2241, 2376, 2739, 2824, 2988, 3177, 3564, 3652, 3883, 4236, 4482, 5478, 5976, 6354, 6723, 7128, 7304, 7766, 8217, 8472, 8964, 9531, 10956, 11649, 12708, 13446, 15532, 16434, 17928, 19062, 21912, 23298, 24651, 25416, 26892, 28593, 29299, 31064, 32868, 34947, 38124, 46596, 49302, 53784, 57186, 58598, 65736, 69894, 73953, 76248, 87897, 93192, 98604, 104841, 114372, 117196, 139788, 147906, 175794, 197208, 209682, 228744, 234392, 263691, 279576, 295812, 314523, 322289, 351588, 419364, 527382, 591624, 629046, 644578, 703176, 791073, 838728, 966867, 1054764, 1258092, 1289156, 1582146, 1933734, 2109528, 2373219, 2516184, 2578312, 2900601, 3164292, 3867468, 4746438, 5801202, 6328584, 7734936, 8701803, 9492876, 11602404, 17403606, 18985752, 23204808, 26105409, 34807212, 52210818, 69614424, 104421636, 208843272]

約数ペア:

[(1, 208843272), (2, 104421636), (3, 69614424), (4, 52210818), (6, 34807212), (8, 26105409), (9, 23204808), (11, 18985752), (12, 17403606), (18, 11602404), (22, 9492876), (24, 8701803), (27, 7734936), (33, 6328584), (36, 5801202), (44, 4746438), (54, 3867468), (66, 3164292), (72, 2900601), (81, 2578312), (83, 2516184), (88, 2373219), (99, 2109528), (108, 1933734), (132, 1582146), (162, 1289156), (166, 1258092), (198, 1054764), (216, 966867), (249, 838728), (264, 791073), (297, 703176), (324, 644578), (332, 629046), (353, 591624), (396, 527382), (498, 419364), (594, 351588), (648, 322289), (664, 314523), (706, 295812), (747, 279576), (792, 263691), (891, 234392), (913, 228744), (996, 209682), (1059, 197208), (1188, 175794), (1412, 147906), (1494, 139788), (1782, 117196), (1826, 114372), (1992, 104841), (2118, 98604), (2241, 93192), (2376, 87897), (2739, 76248), (2824, 73953), (2988, 69894), (3177, 65736), (3564, 58598), (3652, 57186), (3883, 53784), (4236, 49302), (4482, 46596), (5478, 38124), (5976, 34947), (6354, 32868), (6723, 31064), (7128, 29299), (7304, 28593), (7766, 26892), (8217, 25416), (8472, 24651), (8964, 23298), (9531, 21912), (10956, 19062), (11649, 17928), (12708, 16434), (13446, 15532)]