2558078208

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{158611}}^1$

素因数の和:158640

約数の個数: 108

約数和(自身を含む): 8429276128

約数和(自身を除く): 5871197920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 158611, 317222, 475833, 634444, 951666, 1110277, 1268888, 1427499, 1903332, 2220554, 2537776, 2854998, 3330831, 3806664, 4441108, 5075552, 5709996, 6661662, 7613328, 8882216, 9992493, 10151104, 11419992, 13323324, 15226656, 17764432, 19984986, 20302208, 22839984, 26646648, 30453312, 35528864, 39969972, 40604416, 45679968, 53293296, 60906624, 71057728, 79939944, 91359936, 106586592, 121813248, 142115456, 159879888, 182719872, 213173184, 284230912, 319759776, 365439744, 426346368, 639519552, 852692736, 1279039104, 2558078208]

約数ペア:

[(1, 2558078208), (2, 1279039104), (3, 852692736), (4, 639519552), (6, 426346368), (7, 365439744), (8, 319759776), (9, 284230912), (12, 213173184), (14, 182719872), (16, 159879888), (18, 142115456), (21, 121813248), (24, 106586592), (28, 91359936), (32, 79939944), (36, 71057728), (42, 60906624), (48, 53293296), (56, 45679968), (63, 40604416), (64, 39969972), (72, 35528864), (84, 30453312), (96, 26646648), (112, 22839984), (126, 20302208), (128, 19984986), (144, 17764432), (168, 15226656), (192, 13323324), (224, 11419992), (252, 10151104), (256, 9992493), (288, 8882216), (336, 7613328), (384, 6661662), (448, 5709996), (504, 5075552), (576, 4441108), (672, 3806664), (768, 3330831), (896, 2854998), (1008, 2537776), (1152, 2220554), (1344, 1903332), (1792, 1427499), (2016, 1268888), (2304, 1110277), (2688, 951666), (4032, 634444), (5376, 475833), (8064, 317222), (16128, 158611)]