2748571504

素因数分解:

$2^4\times 7^3\times {\mathrm{167}}^1\times {\mathrm{2999}}^1$

素因数の和:3195

約数の個数: 80

約数和(自身を含む): 6249600000

約数和(自身を除く): 3501028496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 167, 196, 334, 343, 392, 668, 686, 784, 1169, 1336, 1372, 2338, 2672, 2744, 2999, 4676, 5488, 5998, 8183, 9352, 11996, 16366, 18704, 20993, 23992, 32732, 41986, 47984, 57281, 65464, 83972, 114562, 130928, 146951, 167944, 229124, 293902, 335888, 458248, 500833, 587804, 916496, 1001666, 1028657, 1175608, 2003332, 2057314, 2351216, 3505831, 4006664, 4114628, 7011662, 8013328, 8229256, 14023324, 16458512, 24540817, 28046648, 49081634, 56093296, 98163268, 171785719, 196326536, 343571438, 392653072, 687142876, 1374285752, 2748571504]

約数ペア:

[(1, 2748571504), (2, 1374285752), (4, 687142876), (7, 392653072), (8, 343571438), (14, 196326536), (16, 171785719), (28, 98163268), (49, 56093296), (56, 49081634), (98, 28046648), (112, 24540817), (167, 16458512), (196, 14023324), (334, 8229256), (343, 8013328), (392, 7011662), (668, 4114628), (686, 4006664), (784, 3505831), (1169, 2351216), (1336, 2057314), (1372, 2003332), (2338, 1175608), (2672, 1028657), (2744, 1001666), (2999, 916496), (4676, 587804), (5488, 500833), (5998, 458248), (8183, 335888), (9352, 293902), (11996, 229124), (16366, 167944), (18704, 146951), (20993, 130928), (23992, 114562), (32732, 83972), (41986, 65464), (47984, 57281)]