800492416

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3123

約数の個数: 64

約数和(自身を含む): 1671298560

約数和(自身を除く): 870806144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 992, 1072, 1984, 2077, 2144, 3011, 3968, 4154, 4288, 6022, 8308, 8576, 12044, 16616, 24088, 33232, 48176, 66464, 93341, 96352, 132928, 186682, 192704, 201737, 265856, 373364, 385408, 403474, 746728, 806948, 1493456, 1613896, 2986912, 3227792, 5973824, 6253847, 6455584, 11947648, 12507694, 12911168, 25015388, 25822336, 50030776, 100061552, 200123104, 400246208, 800492416]

約数ペア:

[(1, 800492416), (2, 400246208), (4, 200123104), (8, 100061552), (16, 50030776), (31, 25822336), (32, 25015388), (62, 12911168), (64, 12507694), (67, 11947648), (124, 6455584), (128, 6253847), (134, 5973824), (248, 3227792), (268, 2986912), (496, 1613896), (536, 1493456), (992, 806948), (1072, 746728), (1984, 403474), (2077, 385408), (2144, 373364), (3011, 265856), (3968, 201737), (4154, 192704), (4288, 186682), (6022, 132928), (8308, 96352), (8576, 93341), (12044, 66464), (16616, 48176), (24088, 33232)]