282811264

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 585953280

約数和(自身を除く): 303142016

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 263, 271, 496, 526, 542, 992, 1052, 1084, 1984, 2104, 2168, 3968, 4208, 4336, 8153, 8401, 8416, 8672, 16306, 16802, 16832, 17344, 32612, 33604, 33664, 34688, 65224, 67208, 71273, 130448, 134416, 142546, 260896, 268832, 285092, 521792, 537664, 570184, 1043584, 1075328, 1140368, 2209463, 2280736, 4418926, 4561472, 8837852, 9122944, 17675704, 35351408, 70702816, 141405632, 282811264]

約数ペア:

[(1, 282811264), (2, 141405632), (4, 70702816), (8, 35351408), (16, 17675704), (31, 9122944), (32, 8837852), (62, 4561472), (64, 4418926), (124, 2280736), (128, 2209463), (248, 1140368), (263, 1075328), (271, 1043584), (496, 570184), (526, 537664), (542, 521792), (992, 285092), (1052, 268832), (1084, 260896), (1984, 142546), (2104, 134416), (2168, 130448), (3968, 71273), (4208, 67208), (4336, 65224), (8153, 34688), (8401, 33664), (8416, 33604), (8672, 32612), (16306, 17344), (16802, 16832)]