244781952

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20563}}^1$

素因数の和:20611

約数の個数: 64

約数和(自身を含む): 671208960

約数和(自身を除く): 426427008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 329008, 493512, 637453, 658016, 987024, 1274906, 1316032, 1912359, 1974048, 2549812, 2632064, 3824718, 3948096, 5099624, 7649436, 7896192, 10199248, 15298872, 20398496, 30597744, 40796992, 61195488, 81593984, 122390976, 244781952]

約数ペア:

[(1, 244781952), (2, 122390976), (3, 81593984), (4, 61195488), (6, 40796992), (8, 30597744), (12, 20398496), (16, 15298872), (24, 10199248), (31, 7896192), (32, 7649436), (48, 5099624), (62, 3948096), (64, 3824718), (93, 2632064), (96, 2549812), (124, 1974048), (128, 1912359), (186, 1316032), (192, 1274906), (248, 987024), (372, 658016), (384, 637453), (496, 493512), (744, 329008), (992, 246756), (1488, 164504), (1984, 123378), (2976, 82252), (3968, 61689), (5952, 41126), (11904, 20563)]