1121881344

素因数分解:

$2^8\times 3^1\times {\mathrm{937}}^1\times {\mathrm{1559}}^1$

素因数の和:2515

約数の個数: 72

約数和(自身を含む): 2990944320

約数和(自身を除く): 1869062976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 937, 1559, 1874, 2811, 3118, 3748, 4677, 5622, 6236, 7496, 9354, 11244, 12472, 14992, 18708, 22488, 24944, 29984, 37416, 44976, 49888, 59968, 74832, 89952, 99776, 119936, 149664, 179904, 199552, 239872, 299328, 359808, 399104, 598656, 719616, 1197312, 1460783, 2921566, 4382349, 5843132, 8764698, 11686264, 17529396, 23372528, 35058792, 46745056, 70117584, 93490112, 140235168, 186980224, 280470336, 373960448, 560940672, 1121881344]

約数ペア:

[(1, 1121881344), (2, 560940672), (3, 373960448), (4, 280470336), (6, 186980224), (8, 140235168), (12, 93490112), (16, 70117584), (24, 46745056), (32, 35058792), (48, 23372528), (64, 17529396), (96, 11686264), (128, 8764698), (192, 5843132), (256, 4382349), (384, 2921566), (768, 1460783), (937, 1197312), (1559, 719616), (1874, 598656), (2811, 399104), (3118, 359808), (3748, 299328), (4677, 239872), (5622, 199552), (6236, 179904), (7496, 149664), (9354, 119936), (11244, 99776), (12472, 89952), (14992, 74832), (18708, 59968), (22488, 49888), (24944, 44976), (29984, 37416)]