1691371392

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{33623}}^1$

素因数の和:33771

約数の個数: 64

約数和(自身を含む): 4527135360

約数和(自身を除く): 2835763968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 16768, 25152, 33623, 50304, 67246, 100869, 134492, 201738, 268984, 403476, 537968, 806952, 1075936, 1613904, 2151872, 3227808, 4303744, 4404613, 6455616, 8809226, 12911232, 13213839, 17618452, 26427678, 35236904, 52855356, 70473808, 105710712, 140947616, 211421424, 281895232, 422842848, 563790464, 845685696, 1691371392]

約数ペア:

[(1, 1691371392), (2, 845685696), (3, 563790464), (4, 422842848), (6, 281895232), (8, 211421424), (12, 140947616), (16, 105710712), (24, 70473808), (32, 52855356), (48, 35236904), (64, 26427678), (96, 17618452), (128, 13213839), (131, 12911232), (192, 8809226), (262, 6455616), (384, 4404613), (393, 4303744), (524, 3227808), (786, 2151872), (1048, 1613904), (1572, 1075936), (2096, 806952), (3144, 537968), (4192, 403476), (6288, 268984), (8384, 201738), (12576, 134492), (16768, 100869), (25152, 67246), (33623, 50304)]