3290130688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31891}}^1$

素因数の和:31951

約数の個数: 72

約数和(自身を含む): 7300971776

約数和(自身を除く): 4010841088

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 7936, 12896, 25792, 31891, 51584, 63782, 103168, 127564, 255128, 414583, 510256, 829166, 988621, 1020512, 1658332, 1977242, 2041024, 3316664, 3954484, 4082048, 6633328, 7908968, 8164096, 12852073, 13266656, 15817936, 25704146, 26533312, 31635872, 51408292, 53066624, 63271744, 102816584, 106133248, 126543488, 205633168, 253086976, 411266336, 822532672, 1645065344, 3290130688]

約数ペア:

[(1, 3290130688), (2, 1645065344), (4, 822532672), (8, 411266336), (13, 253086976), (16, 205633168), (26, 126543488), (31, 106133248), (32, 102816584), (52, 63271744), (62, 53066624), (64, 51408292), (104, 31635872), (124, 26533312), (128, 25704146), (208, 15817936), (248, 13266656), (256, 12852073), (403, 8164096), (416, 7908968), (496, 6633328), (806, 4082048), (832, 3954484), (992, 3316664), (1612, 2041024), (1664, 1977242), (1984, 1658332), (3224, 1020512), (3328, 988621), (3968, 829166), (6448, 510256), (7936, 414583), (12896, 255128), (25792, 127564), (31891, 103168), (51584, 63782)]