2948161008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{152407}}^1$

素因数の和:152462

約数の個数: 80

約数和(自身を含む): 8466569216

約数和(自身を除く): 5518408208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 152407, 304814, 457221, 609628, 914442, 1219256, 1828884, 1981291, 2438512, 3657768, 3962582, 4724617, 5943873, 7315536, 7925164, 9449234, 11887746, 14173851, 15850328, 18898468, 23775492, 28347702, 31700656, 37796936, 47550984, 56695404, 61420021, 75593872, 95101968, 113390808, 122840042, 184260063, 226781616, 245680084, 368520126, 491360168, 737040252, 982720336, 1474080504, 2948161008]

約数ペア:

[(1, 2948161008), (2, 1474080504), (3, 982720336), (4, 737040252), (6, 491360168), (8, 368520126), (12, 245680084), (13, 226781616), (16, 184260063), (24, 122840042), (26, 113390808), (31, 95101968), (39, 75593872), (48, 61420021), (52, 56695404), (62, 47550984), (78, 37796936), (93, 31700656), (104, 28347702), (124, 23775492), (156, 18898468), (186, 15850328), (208, 14173851), (248, 11887746), (312, 9449234), (372, 7925164), (403, 7315536), (496, 5943873), (624, 4724617), (744, 3962582), (806, 3657768), (1209, 2438512), (1488, 1981291), (1612, 1828884), (2418, 1219256), (3224, 914442), (4836, 609628), (6448, 457221), (9672, 304814), (19344, 152407)]