673734656

素因数分解:

$2^{13}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 112

約数和(自身を含む): 1593738240

約数和(自身を除く): 920003584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 379, 434, 448, 496, 512, 758, 868, 896, 992, 1024, 1516, 1736, 1792, 1984, 2048, 2653, 3032, 3472, 3584, 3968, 4096, 5306, 6064, 6944, 7168, 7936, 8192, 10612, 11749, 12128, 13888, 14336, 15872, 21224, 23498, 24256, 27776, 28672, 31744, 42448, 46996, 48512, 55552, 57344, 63488, 82243, 84896, 93992, 97024, 111104, 126976, 164486, 169792, 187984, 194048, 222208, 253952, 328972, 339584, 375968, 388096, 444416, 657944, 679168, 751936, 776192, 888832, 1315888, 1358336, 1503872, 1552384, 1777664, 2631776, 2716672, 3007744, 3104768, 5263552, 5433344, 6015488, 10527104, 10866688, 12030976, 21054208, 21733376, 24061952, 42108416, 48123904, 84216832, 96247808, 168433664, 336867328, 673734656]

約数ペア:

[(1, 673734656), (2, 336867328), (4, 168433664), (7, 96247808), (8, 84216832), (14, 48123904), (16, 42108416), (28, 24061952), (31, 21733376), (32, 21054208), (56, 12030976), (62, 10866688), (64, 10527104), (112, 6015488), (124, 5433344), (128, 5263552), (217, 3104768), (224, 3007744), (248, 2716672), (256, 2631776), (379, 1777664), (434, 1552384), (448, 1503872), (496, 1358336), (512, 1315888), (758, 888832), (868, 776192), (896, 751936), (992, 679168), (1024, 657944), (1516, 444416), (1736, 388096), (1792, 375968), (1984, 339584), (2048, 328972), (2653, 253952), (3032, 222208), (3472, 194048), (3584, 187984), (3968, 169792), (4096, 164486), (5306, 126976), (6064, 111104), (6944, 97024), (7168, 93992), (7936, 84896), (8192, 82243), (10612, 63488), (11749, 57344), (12128, 55552), (13888, 48512), (14336, 46996), (15872, 42448), (21224, 31744), (23498, 28672), (24256, 27776)]