19741036672

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{953}}^1$

素因数の和:1414

約数の個数: 128

約数和(自身を含む): 45851529600

約数和(自身を除く): 26110492928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 379, 427, 448, 488, 758, 854, 896, 953, 976, 1516, 1708, 1906, 1952, 2653, 3032, 3416, 3812, 3904, 5306, 6064, 6671, 6832, 7624, 7808, 10612, 12128, 13342, 13664, 15248, 21224, 23119, 24256, 26684, 27328, 30496, 42448, 46238, 48512, 53368, 54656, 58133, 60992, 84896, 92476, 106736, 116266, 121984, 161833, 169792, 184952, 213472, 232532, 323666, 339584, 361187, 369904, 406931, 426944, 465064, 647332, 722374, 739808, 813862, 853888, 930128, 1294664, 1444748, 1479616, 1627724, 1860256, 2528309, 2589328, 2889496, 2959232, 3255448, 3720512, 5056618, 5178656, 5778992, 6510896, 7441024, 10113236, 10357312, 11557984, 13021792, 20226472, 20714624, 22032407, 23115968, 26043584, 40452944, 44064814, 46231936, 52087168, 80905888, 88129628, 154226849, 161811776, 176259256, 308453698, 323623552, 352518512, 616907396, 705037024, 1233814792, 1410074048, 2467629584, 2820148096, 4935259168, 9870518336, 19741036672]

約数ペア:

[(1, 19741036672), (2, 9870518336), (4, 4935259168), (7, 2820148096), (8, 2467629584), (14, 1410074048), (16, 1233814792), (28, 705037024), (32, 616907396), (56, 352518512), (61, 323623552), (64, 308453698), (112, 176259256), (122, 161811776), (128, 154226849), (224, 88129628), (244, 80905888), (379, 52087168), (427, 46231936), (448, 44064814), (488, 40452944), (758, 26043584), (854, 23115968), (896, 22032407), (953, 20714624), (976, 20226472), (1516, 13021792), (1708, 11557984), (1906, 10357312), (1952, 10113236), (2653, 7441024), (3032, 6510896), (3416, 5778992), (3812, 5178656), (3904, 5056618), (5306, 3720512), (6064, 3255448), (6671, 2959232), (6832, 2889496), (7624, 2589328), (7808, 2528309), (10612, 1860256), (12128, 1627724), (13342, 1479616), (13664, 1444748), (15248, 1294664), (21224, 930128), (23119, 853888), (24256, 813862), (26684, 739808), (27328, 722374), (30496, 647332), (42448, 465064), (46238, 426944), (48512, 406931), (53368, 369904), (54656, 361187), (58133, 339584), (60992, 323666), (84896, 232532), (92476, 213472), (106736, 184952), (116266, 169792), (121984, 161833)]