27296876886

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 55533772800

約数和(自身を除く): 28236895914

約数列:

[1, 2, 3, 6, 131, 239, 262, 331, 393, 439, 478, 662, 717, 786, 878, 993, 1317, 1434, 1986, 2634, 31309, 43361, 57509, 62618, 79109, 86722, 93927, 104921, 115018, 130083, 145309, 158218, 172527, 187854, 209842, 237327, 260166, 290618, 314763, 345054, 435927, 474654, 629526, 871854, 10363279, 13744651, 19035479, 20726558, 27489302, 31089837, 34728851, 38070958, 41233953, 57106437, 62179674, 69457702, 82467906, 104186553, 114212874, 208373106, 4549479481, 9098958962, 13648438443, 27296876886]

約数ペア:

[(1, 27296876886), (2, 13648438443), (3, 9098958962), (6, 4549479481), (131, 208373106), (239, 114212874), (262, 104186553), (331, 82467906), (393, 69457702), (439, 62179674), (478, 57106437), (662, 41233953), (717, 38070958), (786, 34728851), (878, 31089837), (993, 27489302), (1317, 20726558), (1434, 19035479), (1986, 13744651), (2634, 10363279), (31309, 871854), (43361, 629526), (57509, 474654), (62618, 435927), (79109, 345054), (86722, 314763), (93927, 290618), (104921, 260166), (115018, 237327), (130083, 209842), (145309, 187854), (158218, 172527)]