306921609232

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{230807}}^1$

素因数の和:231236

約数の個数: 80

約数和(自身を含む): 703369838592

約数和(自身を除く): 396448229360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 383, 434, 496, 766, 868, 1532, 1736, 2681, 3064, 3472, 5362, 6128, 10724, 11873, 21448, 23746, 42896, 47492, 83111, 94984, 166222, 189968, 230807, 332444, 461614, 664888, 923228, 1329776, 1615649, 1846456, 3231298, 3692912, 6462596, 7155017, 12925192, 14310034, 25850384, 28620068, 50085119, 57240136, 88399081, 100170238, 114480272, 176798162, 200340476, 353596324, 400680952, 618793567, 707192648, 801361904, 1237587134, 1414385296, 2475174268, 2740371511, 4950348536, 5480743022, 9900697072, 10961486044, 19182600577, 21922972088, 38365201154, 43845944176, 76730402308, 153460804616, 306921609232]

約数ペア:

[(1, 306921609232), (2, 153460804616), (4, 76730402308), (7, 43845944176), (8, 38365201154), (14, 21922972088), (16, 19182600577), (28, 10961486044), (31, 9900697072), (56, 5480743022), (62, 4950348536), (112, 2740371511), (124, 2475174268), (217, 1414385296), (248, 1237587134), (383, 801361904), (434, 707192648), (496, 618793567), (766, 400680952), (868, 353596324), (1532, 200340476), (1736, 176798162), (2681, 114480272), (3064, 100170238), (3472, 88399081), (5362, 57240136), (6128, 50085119), (10724, 28620068), (11873, 25850384), (21448, 14310034), (23746, 12925192), (42896, 7155017), (47492, 6462596), (83111, 3692912), (94984, 3231298), (166222, 1846456), (189968, 1615649), (230807, 1329776), (332444, 923228), (461614, 664888)]