306709568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 698967360

約数和(自身を除く): 392257792

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 83, 88, 116, 166, 176, 181, 232, 319, 332, 352, 362, 464, 638, 664, 704, 724, 913, 928, 1276, 1328, 1448, 1826, 1856, 1991, 2407, 2552, 2656, 2896, 3652, 3982, 4814, 5104, 5249, 5312, 5792, 7304, 7964, 9628, 10208, 10498, 11584, 14608, 15023, 15928, 19256, 20416, 20996, 26477, 29216, 30046, 31856, 38512, 41992, 52954, 57739, 58432, 60092, 63712, 77024, 83984, 105908, 115478, 120184, 127424, 154048, 165253, 167968, 211816, 230956, 240368, 330506, 335936, 423632, 435667, 461912, 480736, 661012, 847264, 871334, 923824, 961472, 1322024, 1694528, 1742668, 1847648, 2644048, 3485336, 3695296, 4792337, 5288096, 6970672, 9584674, 10576192, 13941344, 19169348, 27882688, 38338696, 76677392, 153354784, 306709568]

約数ペア:

[(1, 306709568), (2, 153354784), (4, 76677392), (8, 38338696), (11, 27882688), (16, 19169348), (22, 13941344), (29, 10576192), (32, 9584674), (44, 6970672), (58, 5288096), (64, 4792337), (83, 3695296), (88, 3485336), (116, 2644048), (166, 1847648), (176, 1742668), (181, 1694528), (232, 1322024), (319, 961472), (332, 923824), (352, 871334), (362, 847264), (464, 661012), (638, 480736), (664, 461912), (704, 435667), (724, 423632), (913, 335936), (928, 330506), (1276, 240368), (1328, 230956), (1448, 211816), (1826, 167968), (1856, 165253), (1991, 154048), (2407, 127424), (2552, 120184), (2656, 115478), (2896, 105908), (3652, 83984), (3982, 77024), (4814, 63712), (5104, 60092), (5249, 58432), (5312, 57739), (5792, 52954), (7304, 41992), (7964, 38512), (9628, 31856), (10208, 30046), (10498, 29216), (11584, 26477), (14608, 20996), (15023, 20416), (15928, 19256)]