814803456

素因数分解:

$2^9\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2017}}^1$

素因数の和:2301

約数の個数: 80

約数和(自身を含む): 2180021184

約数和(自身を除く): 1365217728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 512, 526, 768, 789, 1052, 1536, 1578, 2017, 2104, 3156, 4034, 4208, 6051, 6312, 8068, 8416, 12102, 12624, 16136, 16832, 24204, 25248, 32272, 33664, 48408, 50496, 64544, 67328, 96816, 100992, 129088, 134656, 193632, 201984, 258176, 387264, 403968, 516352, 530471, 774528, 1032704, 1060942, 1549056, 1591413, 2121884, 3098112, 3182826, 4243768, 6365652, 8487536, 12731304, 16975072, 25462608, 33950144, 50925216, 67900288, 101850432, 135800576, 203700864, 271601152, 407401728, 814803456]

約数ペア:

[(1, 814803456), (2, 407401728), (3, 271601152), (4, 203700864), (6, 135800576), (8, 101850432), (12, 67900288), (16, 50925216), (24, 33950144), (32, 25462608), (48, 16975072), (64, 12731304), (96, 8487536), (128, 6365652), (192, 4243768), (256, 3182826), (263, 3098112), (384, 2121884), (512, 1591413), (526, 1549056), (768, 1060942), (789, 1032704), (1052, 774528), (1536, 530471), (1578, 516352), (2017, 403968), (2104, 387264), (3156, 258176), (4034, 201984), (4208, 193632), (6051, 134656), (6312, 129088), (8068, 100992), (8416, 96816), (12102, 67328), (12624, 64544), (16136, 50496), (16832, 48408), (24204, 33664), (25248, 32272)]