244281984

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20569

約数の個数: 64

約数和(自身を含む): 669838080

約数和(自身を除く): 425556096

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, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 328336, 492504, 636151, 656672, 985008, 1272302, 1313344, 1908453, 1970016, 2544604, 2626688, 3816906, 3940032, 5089208, 7633812, 7880064, 10178416, 15267624, 20356832, 30535248, 40713664, 61070496, 81427328, 122140992, 244281984]

約数ペア:

[(1, 244281984), (2, 122140992), (3, 81427328), (4, 61070496), (6, 40713664), (8, 30535248), (12, 20356832), (16, 15267624), (24, 10178416), (31, 7880064), (32, 7633812), (48, 5089208), (62, 3940032), (64, 3816906), (93, 2626688), (96, 2544604), (124, 1970016), (128, 1908453), (186, 1313344), (192, 1272302), (248, 985008), (372, 656672), (384, 636151), (496, 492504), (744, 328336), (992, 246252), (1488, 164168), (1984, 123126), (2976, 82084), (3968, 61563), (5952, 41042), (11904, 20521)]